47860816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{42131}}^1$

素因数の和:42210

約数の個数: 20

約数和(自身を含む): 94038624

約数和(自身を除く): 46177808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 42131, 84262, 168524, 337048, 674096, 2991301, 5982602, 11965204, 23930408, 47860816]

約数ペア:

[(1, 47860816), (2, 23930408), (4, 11965204), (8, 5982602), (16, 2991301), (71, 674096), (142, 337048), (284, 168524), (568, 84262), (1136, 42131)]