65920912

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{24671}}^1$

素因数の和:24846

約数の個数: 20

約数和(自身を含む): 128491776

約数和(自身を除く): 62570864

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 24671, 49342, 98684, 197368, 394736, 4120057, 8240114, 16480228, 32960456, 65920912]

約数ペア:

[(1, 65920912), (2, 32960456), (4, 16480228), (8, 8240114), (16, 4120057), (167, 394736), (334, 197368), (668, 98684), (1336, 49342), (2672, 24671)]