31261056

素因数分解:

$2^7\times 3^1\times {\mathrm{81409}}^1$

素因数の和:81426

約数の個数: 32

約数和(自身を含む): 83038200

約数和(自身を除く): 51777144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 81409, 162818, 244227, 325636, 488454, 651272, 976908, 1302544, 1953816, 2605088, 3907632, 5210176, 7815264, 10420352, 15630528, 31261056]

約数ペア:

[(1, 31261056), (2, 15630528), (3, 10420352), (4, 7815264), (6, 5210176), (8, 3907632), (12, 2605088), (16, 1953816), (24, 1302544), (32, 976908), (48, 651272), (64, 488454), (96, 325636), (128, 244227), (192, 162818), (384, 81409)]