80167808

素因数分解:

$2^7\times 7^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:835

約数の個数: 64

約数和(自身を含む): 184187520

約数和(自身を除く): 104019712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 224, 262, 448, 524, 683, 896, 917, 1048, 1366, 1834, 2096, 2732, 3668, 4192, 4781, 5464, 7336, 8384, 9562, 10928, 14672, 16768, 19124, 21856, 29344, 38248, 43712, 58688, 76496, 87424, 89473, 117376, 152992, 178946, 305984, 357892, 611968, 626311, 715784, 1252622, 1431568, 2505244, 2863136, 5010488, 5726272, 10020976, 11452544, 20041952, 40083904, 80167808]

約数ペア:

[(1, 80167808), (2, 40083904), (4, 20041952), (7, 11452544), (8, 10020976), (14, 5726272), (16, 5010488), (28, 2863136), (32, 2505244), (56, 1431568), (64, 1252622), (112, 715784), (128, 626311), (131, 611968), (224, 357892), (262, 305984), (448, 178946), (524, 152992), (683, 117376), (896, 89473), (917, 87424), (1048, 76496), (1366, 58688), (1834, 43712), (2096, 38248), (2732, 29344), (3668, 21856), (4192, 19124), (4781, 16768), (5464, 14672), (7336, 10928), (8384, 9562)]