31123088

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{10867}}^1$

素因数の和:11054

約数の個数: 20

約数和(自身を含む): 60643440

約数和(自身を除く): 29520352

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 10867, 21734, 43468, 86936, 173872, 1945193, 3890386, 7780772, 15561544, 31123088]

約数ペア:

[(1, 31123088), (2, 15561544), (4, 7780772), (8, 3890386), (16, 1945193), (179, 173872), (358, 86936), (716, 43468), (1432, 21734), (2864, 10867)]