87874462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{198811}}^1$

素因数の和:198843

約数の個数: 16

約数和(自身を含む): 150301872

約数和(自身を除く): 62427410

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 198811, 397622, 2584543, 3379787, 5169086, 6759574, 43937231, 87874462]

約数ペア:

[(1, 87874462), (2, 43937231), (13, 6759574), (17, 5169086), (26, 3379787), (34, 2584543), (221, 397622), (442, 198811)]