31393880048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2111}}^1\times {\mathrm{29983}}^1$

素因数の和:32133

約数の個数: 40

約数和(自身を含む): 62819598336

約数和(自身を除く): 31425718288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2111, 4222, 8444, 16888, 29983, 33776, 59966, 65441, 119932, 130882, 239864, 261764, 479728, 523528, 929473, 1047056, 1858946, 3717892, 7435784, 14871568, 63294113, 126588226, 253176452, 506352904, 1012705808, 1962117503, 3924235006, 7848470012, 15696940024, 31393880048]

約数ペア:

[(1, 31393880048), (2, 15696940024), (4, 7848470012), (8, 3924235006), (16, 1962117503), (31, 1012705808), (62, 506352904), (124, 253176452), (248, 126588226), (496, 63294113), (2111, 14871568), (4222, 7435784), (8444, 3717892), (16888, 1858946), (29983, 1047056), (33776, 929473), (59966, 523528), (65441, 479728), (119932, 261764), (130882, 239864)]