100782032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{971}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 210924000

約数和(自身を除く): 110141968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 499, 971, 998, 1942, 1996, 3884, 3992, 6487, 7768, 7984, 12623, 12974, 15536, 25246, 25948, 50492, 51896, 100984, 103792, 201968, 484529, 969058, 1938116, 3876232, 6298877, 7752464, 12597754, 25195508, 50391016, 100782032]

約数ペア:

[(1, 100782032), (2, 50391016), (4, 25195508), (8, 12597754), (13, 7752464), (16, 6298877), (26, 3876232), (52, 1938116), (104, 969058), (208, 484529), (499, 201968), (971, 103792), (998, 100984), (1942, 51896), (1996, 50492), (3884, 25948), (3992, 25246), (6487, 15536), (7768, 12974), (7984, 12623)]