31972728

素因数分解:

$2^3\times 3^1\times {\mathrm{521}}^1\times {\mathrm{2557}}^1$

素因数の和:3087

約数の個数: 32

約数和(自身を含む): 80116560

約数和(自身を除く): 48143832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 521, 1042, 1563, 2084, 2557, 3126, 4168, 5114, 6252, 7671, 10228, 12504, 15342, 20456, 30684, 61368, 1332197, 2664394, 3996591, 5328788, 7993182, 10657576, 15986364, 31972728]

約数ペア:

[(1, 31972728), (2, 15986364), (3, 10657576), (4, 7993182), (6, 5328788), (8, 3996591), (12, 2664394), (24, 1332197), (521, 61368), (1042, 30684), (1563, 20456), (2084, 15342), (2557, 12504), (3126, 10228), (4168, 7671), (5114, 6252)]