68089898

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4019}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 105066720

約数和(自身を除く): 36976822

約数列:

[1, 2, 43, 86, 197, 394, 4019, 8038, 8471, 16942, 172817, 345634, 791743, 1583486, 34044949, 68089898]

約数ペア:

[(1, 68089898), (2, 34044949), (43, 1583486), (86, 791743), (197, 345634), (394, 172817), (4019, 16942), (8038, 8471)]