90105704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2957}}^1$

素因数の和:3269

約数の個数: 32

約数和(自身を含む): 182626920

約数和(自身を除く): 92521216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 2957, 3809, 5914, 7618, 11828, 15236, 23656, 30472, 38441, 76882, 153764, 307528, 866401, 1732802, 3465604, 6931208, 11263213, 22526426, 45052852, 90105704]

約数ペア:

[(1, 90105704), (2, 45052852), (4, 22526426), (8, 11263213), (13, 6931208), (26, 3465604), (52, 1732802), (104, 866401), (293, 307528), (586, 153764), (1172, 76882), (2344, 38441), (2957, 30472), (3809, 23656), (5914, 15236), (7618, 11828)]