131021536

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2393}}^1$

素因数の和:2491

約数の個数: 48

約数和(自身を含む): 271479600

約数和(自身を除く): 140458064

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 236, 464, 472, 928, 944, 1711, 1888, 2393, 3422, 4786, 6844, 9572, 13688, 19144, 27376, 38288, 54752, 69397, 76576, 138794, 141187, 277588, 282374, 555176, 564748, 1110352, 1129496, 2220704, 2258992, 4094423, 4517984, 8188846, 16377692, 32755384, 65510768, 131021536]

約数ペア:

[(1, 131021536), (2, 65510768), (4, 32755384), (8, 16377692), (16, 8188846), (29, 4517984), (32, 4094423), (58, 2258992), (59, 2220704), (116, 1129496), (118, 1110352), (232, 564748), (236, 555176), (464, 282374), (472, 277588), (928, 141187), (944, 138794), (1711, 76576), (1888, 69397), (2393, 54752), (3422, 38288), (4786, 27376), (6844, 19144), (9572, 13688)]