130052968

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{19801}}^1$

素因数の和:20628

約数の個数: 16

約数和(自身を含む): 244158660

約数和(自身を除く): 114105692

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 19801, 39602, 79204, 158408, 16256621, 32513242, 65026484, 130052968]

約数ペア:

[(1, 130052968), (2, 65026484), (4, 32513242), (8, 16256621), (821, 158408), (1642, 79204), (3284, 39602), (6568, 19801)]