31617636

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20113}}^1$

素因数の和:20251

約数の個数: 24

約数和(自身を含む): 74341344

約数和(自身を除く): 42723708

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 20113, 40226, 60339, 80452, 120678, 241356, 2634803, 5269606, 7904409, 10539212, 15808818, 31617636]

約数ペア:

[(1, 31617636), (2, 15808818), (3, 10539212), (4, 7904409), (6, 5269606), (12, 2634803), (131, 241356), (262, 120678), (393, 80452), (524, 60339), (786, 40226), (1572, 20113)]