64629668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{3121}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 117487104

約数和(自身を除く): 52857436

約数列:

[1, 2, 4, 31, 62, 124, 167, 334, 668, 3121, 5177, 6242, 10354, 12484, 20708, 96751, 193502, 387004, 521207, 1042414, 2084828, 16157417, 32314834, 64629668]

約数ペア:

[(1, 64629668), (2, 32314834), (4, 16157417), (31, 2084828), (62, 1042414), (124, 521207), (167, 387004), (334, 193502), (668, 96751), (3121, 20708), (5177, 12484), (6242, 10354)]