31050406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3823}}^1$

素因数の和:3987

約数の個数: 16

約数和(自身を含む): 48457728

約数和(自身を除く): 17407322

約数列:

[1, 2, 31, 62, 131, 262, 3823, 4061, 7646, 8122, 118513, 237026, 500813, 1001626, 15525203, 31050406]

約数ペア:

[(1, 31050406), (2, 15525203), (31, 1001626), (62, 500813), (131, 237026), (262, 118513), (3823, 8122), (4061, 7646)]