82205968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{7457}}^1$

素因数の和:7531

約数の個数: 40

約数和(自身を含む): 174785688

約数和(自身を除く): 92579720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 7457, 11024, 14914, 29828, 59656, 96941, 119312, 193882, 387764, 395221, 775528, 790442, 1551056, 1580884, 3161768, 5137873, 6323536, 10275746, 20551492, 41102984, 82205968]

約数ペア:

[(1, 82205968), (2, 41102984), (4, 20551492), (8, 10275746), (13, 6323536), (16, 5137873), (26, 3161768), (52, 1580884), (53, 1551056), (104, 790442), (106, 775528), (208, 395221), (212, 387764), (424, 193882), (689, 119312), (848, 96941), (1378, 59656), (2756, 29828), (5512, 14914), (7457, 11024)]