65910832

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{316879}}^1$

素因数の和:316900

約数の個数: 20

約数和(自身を含む): 137525920

約数和(自身を除く): 71615088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 316879, 633758, 1267516, 2535032, 4119427, 5070064, 8238854, 16477708, 32955416, 65910832]

約数ペア:

[(1, 65910832), (2, 32955416), (4, 16477708), (8, 8238854), (13, 5070064), (16, 4119427), (26, 2535032), (52, 1267516), (104, 633758), (208, 316879)]