31287096

素因数分解:

$2^3\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1231}}^1$

素因数の和:1596

約数の個数: 48

約数和(自身を含む): 85044960

約数和(自身を除く): 53757864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 353, 706, 1059, 1231, 1412, 2118, 2462, 2824, 3177, 3693, 4236, 4924, 6354, 7386, 8472, 9848, 11079, 12708, 14772, 22158, 25416, 29544, 44316, 88632, 434543, 869086, 1303629, 1738172, 2607258, 3476344, 3910887, 5214516, 7821774, 10429032, 15643548, 31287096]

約数ペア:

[(1, 31287096), (2, 15643548), (3, 10429032), (4, 7821774), (6, 5214516), (8, 3910887), (9, 3476344), (12, 2607258), (18, 1738172), (24, 1303629), (36, 869086), (72, 434543), (353, 88632), (706, 44316), (1059, 29544), (1231, 25416), (1412, 22158), (2118, 14772), (2462, 12708), (2824, 11079), (3177, 9848), (3693, 8472), (4236, 7386), (4924, 6354)]