68718512

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{91381}}^1$

素因数の和:91436

約数の個数: 20

約数和(自身を含む): 135976416

約数和(自身を除く): 67257904

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 91381, 182762, 365524, 731048, 1462096, 4294907, 8589814, 17179628, 34359256, 68718512]

約数ペア:

[(1, 68718512), (2, 34359256), (4, 17179628), (8, 8589814), (16, 4294907), (47, 1462096), (94, 731048), (188, 365524), (376, 182762), (752, 91381)]