42009488

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{2671}}^1$

素因数の和:3662

約数の個数: 20

約数和(自身を含む): 81506688

約数和(自身を除く): 39497200

約数列:

[1, 2, 4, 8, 16, 983, 1966, 2671, 3932, 5342, 7864, 10684, 15728, 21368, 42736, 2625593, 5251186, 10502372, 21004744, 42009488]

約数ペア:

[(1, 42009488), (2, 21004744), (4, 10502372), (8, 5251186), (16, 2625593), (983, 42736), (1966, 21368), (2671, 15728), (3932, 10684), (5342, 7864)]