31972224

素因数分解:

$2^7\times 3^1\times {\mathrm{139}}^1\times {\mathrm{599}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 85680000

約数和(自身を除く): 53707776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 278, 384, 417, 556, 599, 834, 1112, 1198, 1668, 1797, 2224, 2396, 3336, 3594, 4448, 4792, 6672, 7188, 8896, 9584, 13344, 14376, 17792, 19168, 26688, 28752, 38336, 53376, 57504, 76672, 83261, 115008, 166522, 230016, 249783, 333044, 499566, 666088, 999132, 1332176, 1998264, 2664352, 3996528, 5328704, 7993056, 10657408, 15986112, 31972224]

約数ペア:

[(1, 31972224), (2, 15986112), (3, 10657408), (4, 7993056), (6, 5328704), (8, 3996528), (12, 2664352), (16, 1998264), (24, 1332176), (32, 999132), (48, 666088), (64, 499566), (96, 333044), (128, 249783), (139, 230016), (192, 166522), (278, 115008), (384, 83261), (417, 76672), (556, 57504), (599, 53376), (834, 38336), (1112, 28752), (1198, 26688), (1668, 19168), (1797, 17792), (2224, 14376), (2396, 13344), (3336, 9584), (3594, 8896), (4448, 7188), (4792, 6672)]