31828544

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1559}}^1$

素因数の和:1611

約数の個数: 56

約数和(自身を含む): 71323200

約数和(自身を除く): 39494656

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 176, 232, 319, 352, 464, 638, 704, 928, 1276, 1559, 1856, 2552, 3118, 5104, 6236, 10208, 12472, 17149, 20416, 24944, 34298, 45211, 49888, 68596, 90422, 99776, 137192, 180844, 274384, 361688, 497321, 548768, 723376, 994642, 1097536, 1446752, 1989284, 2893504, 3978568, 7957136, 15914272, 31828544]

約数ペア:

[(1, 31828544), (2, 15914272), (4, 7957136), (8, 3978568), (11, 2893504), (16, 1989284), (22, 1446752), (29, 1097536), (32, 994642), (44, 723376), (58, 548768), (64, 497321), (88, 361688), (116, 274384), (176, 180844), (232, 137192), (319, 99776), (352, 90422), (464, 68596), (638, 49888), (704, 45211), (928, 34298), (1276, 24944), (1559, 20416), (1856, 17149), (2552, 12472), (3118, 10208), (5104, 6236)]