127625408

素因数分解:

$2^6\times {\mathrm{167}}^1\times {\mathrm{11941}}^1$

素因数の和:12120

約数の個数: 28

約数和(自身を含む): 254794512

約数和(自身を除く): 127169104

約数列:

[1, 2, 4, 8, 16, 32, 64, 167, 334, 668, 1336, 2672, 5344, 10688, 11941, 23882, 47764, 95528, 191056, 382112, 764224, 1994147, 3988294, 7976588, 15953176, 31906352, 63812704, 127625408]

約数ペア:

[(1, 127625408), (2, 63812704), (4, 31906352), (8, 15953176), (16, 7976588), (32, 3988294), (64, 1994147), (167, 764224), (334, 382112), (668, 191056), (1336, 95528), (2672, 47764), (5344, 23882), (10688, 11941)]