84206512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{709}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 176256080

約数和(自身を除く): 92049568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 571, 709, 1142, 1418, 2284, 2836, 4568, 5672, 7423, 9136, 9217, 11344, 14846, 18434, 29692, 36868, 59384, 73736, 118768, 147472, 404839, 809678, 1619356, 3238712, 5262907, 6477424, 10525814, 21051628, 42103256, 84206512]

約数ペア:

[(1, 84206512), (2, 42103256), (4, 21051628), (8, 10525814), (13, 6477424), (16, 5262907), (26, 3238712), (52, 1619356), (104, 809678), (208, 404839), (571, 147472), (709, 118768), (1142, 73736), (1418, 59384), (2284, 36868), (2836, 29692), (4568, 18434), (5672, 14846), (7423, 11344), (9136, 9217)]