31963776

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 96532800

約数和(自身を除く): 64569024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 304, 312, 337, 384, 416, 456, 494, 608, 624, 674, 741, 832, 912, 988, 1011, 1216, 1248, 1348, 1482, 1664, 1824, 1976, 2022, 2432, 2496, 2696, 2964, 3648, 3952, 4044, 4381, 4992, 5392, 5928, 6403, 7296, 7904, 8088, 8762, 10784, 11856, 12806, 13143, 15808, 16176, 17524, 19209, 21568, 23712, 25612, 26286, 31616, 32352, 35048, 38418, 43136, 47424, 51224, 52572, 64704, 70096, 76836, 83239, 94848, 102448, 105144, 129408, 140192, 153672, 166478, 204896, 210288, 249717, 280384, 307344, 332956, 409792, 420576, 499434, 560768, 614688, 665912, 819584, 841152, 998868, 1229376, 1331824, 1682304, 1997736, 2458752, 2663648, 3995472, 5327296, 7990944, 10654592, 15981888, 31963776]

約数ペア:

[(1, 31963776), (2, 15981888), (3, 10654592), (4, 7990944), (6, 5327296), (8, 3995472), (12, 2663648), (13, 2458752), (16, 1997736), (19, 1682304), (24, 1331824), (26, 1229376), (32, 998868), (38, 841152), (39, 819584), (48, 665912), (52, 614688), (57, 560768), (64, 499434), (76, 420576), (78, 409792), (96, 332956), (104, 307344), (114, 280384), (128, 249717), (152, 210288), (156, 204896), (192, 166478), (208, 153672), (228, 140192), (247, 129408), (304, 105144), (312, 102448), (337, 94848), (384, 83239), (416, 76836), (456, 70096), (494, 64704), (608, 52572), (624, 51224), (674, 47424), (741, 43136), (832, 38418), (912, 35048), (988, 32352), (1011, 31616), (1216, 26286), (1248, 25612), (1348, 23712), (1482, 21568), (1664, 19209), (1824, 17524), (1976, 16176), (2022, 15808), (2432, 13143), (2496, 12806), (2696, 11856), (2964, 10784), (3648, 8762), (3952, 8088), (4044, 7904), (4381, 7296), (4992, 6403), (5392, 5928)]