251844016

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{94253}}^1$

素因数の和:94428

約数の個数: 20

約数和(自身を含む): 490874832

約数和(自身を除く): 239030816

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 94253, 188506, 377012, 754024, 1508048, 15740251, 31480502, 62961004, 125922008, 251844016]

約数ペア:

[(1, 251844016), (2, 125922008), (4, 62961004), (8, 31480502), (16, 15740251), (167, 1508048), (334, 754024), (668, 377012), (1336, 188506), (2672, 94253)]