31529121616

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18416543}}^1$

素因数の和:18416658

約数の個数: 20

約数和(自身を含む): 61658589312

約数和(自身を除く): 30129467696

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18416543, 36833086, 73666172, 147332344, 294664688, 1970570101, 3941140202, 7882280404, 15764560808, 31529121616]

約数ペア:

[(1, 31529121616), (2, 15764560808), (4, 7882280404), (8, 3941140202), (16, 1970570101), (107, 294664688), (214, 147332344), (428, 73666172), (856, 36833086), (1712, 18416543)]