31328808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{186481}}^1$

素因数の和:186497

約数の個数: 32

約数和(自身を含む): 89511360

約数和(自身を除く): 58182552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 186481, 372962, 559443, 745924, 1118886, 1305367, 1491848, 2237772, 2610734, 3916101, 4475544, 5221468, 7832202, 10442936, 15664404, 31328808]

約数ペア:

[(1, 31328808), (2, 15664404), (3, 10442936), (4, 7832202), (6, 5221468), (7, 4475544), (8, 3916101), (12, 2610734), (14, 2237772), (21, 1491848), (24, 1305367), (28, 1118886), (42, 745924), (56, 559443), (84, 372962), (168, 186481)]