31371416

素因数分解:

$2^3\times {\mathrm{887}}^1\times {\mathrm{4421}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 58901040

約数和(自身を除く): 27529624

約数列:

[1, 2, 4, 8, 887, 1774, 3548, 4421, 7096, 8842, 17684, 35368, 3921427, 7842854, 15685708, 31371416]

約数ペア:

[(1, 31371416), (2, 15685708), (4, 7842854), (8, 3921427), (887, 35368), (1774, 17684), (3548, 8842), (4421, 7096)]