67256912

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{25171}}^1$

素因数の和:25346

約数の個数: 20

約数和(自身を含む): 131095776

約数和(自身を除く): 63838864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 25171, 50342, 100684, 201368, 402736, 4203557, 8407114, 16814228, 33628456, 67256912]

約数ペア:

[(1, 67256912), (2, 33628456), (4, 16814228), (8, 8407114), (16, 4203557), (167, 402736), (334, 201368), (668, 100684), (1336, 50342), (2672, 25171)]