64589552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56857}}^1$

素因数の和:56936

約数の個数: 20

約数和(自身を含む): 126907056

約数和(自身を除く): 62317504

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56857, 113714, 227428, 454856, 909712, 4036847, 8073694, 16147388, 32294776, 64589552]

約数ペア:

[(1, 64589552), (2, 32294776), (4, 16147388), (8, 8073694), (16, 4036847), (71, 909712), (142, 454856), (284, 227428), (568, 113714), (1136, 56857)]