31482070

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{11617}}^1$

素因数の和:11895

約数の個数: 16

約数和(自身を含む): 56881728

約数和(自身を除く): 25399658

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 11617, 23234, 58085, 116170, 3148207, 6296414, 15741035, 31482070]

約数ペア:

[(1, 31482070), (2, 15741035), (5, 6296414), (10, 3148207), (271, 116170), (542, 58085), (1355, 23234), (2710, 11617)]