87876010

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1103}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 164063232

約数和(自身を除く): 76187222

約数列:

[1, 2, 5, 10, 31, 62, 155, 257, 310, 514, 1103, 1285, 2206, 2570, 5515, 7967, 11030, 15934, 34193, 39835, 68386, 79670, 170965, 283471, 341930, 566942, 1417355, 2834710, 8787601, 17575202, 43938005, 87876010]

約数ペア:

[(1, 87876010), (2, 43938005), (5, 17575202), (10, 8787601), (31, 2834710), (62, 1417355), (155, 566942), (257, 341930), (310, 283471), (514, 170965), (1103, 79670), (1285, 68386), (2206, 39835), (2570, 34193), (5515, 15934), (7967, 11030)]