31630956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4231}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 85317120

約数和(自身を除く): 53686164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 4231, 7476, 8462, 12693, 16924, 25386, 29617, 50772, 59234, 88851, 118468, 177702, 355404, 376559, 753118, 1129677, 1506236, 2259354, 2635913, 4518708, 5271826, 7907739, 10543652, 15815478, 31630956]

約数ペア:

[(1, 31630956), (2, 15815478), (3, 10543652), (4, 7907739), (6, 5271826), (7, 4518708), (12, 2635913), (14, 2259354), (21, 1506236), (28, 1129677), (42, 753118), (84, 376559), (89, 355404), (178, 177702), (267, 118468), (356, 88851), (534, 59234), (623, 50772), (1068, 29617), (1246, 25386), (1869, 16924), (2492, 12693), (3738, 8462), (4231, 7476)]