31770564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{617}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 84997248

約数和(自身を除く): 53226684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 613, 617, 1226, 1234, 1839, 1851, 2452, 2468, 3678, 3702, 4291, 4319, 7356, 7404, 8582, 8638, 12873, 12957, 17164, 17276, 25746, 25914, 51492, 51828, 378221, 756442, 1134663, 1512884, 2269326, 2647547, 4538652, 5295094, 7942641, 10590188, 15885282, 31770564]

約数ペア:

[(1, 31770564), (2, 15885282), (3, 10590188), (4, 7942641), (6, 5295094), (7, 4538652), (12, 2647547), (14, 2269326), (21, 1512884), (28, 1134663), (42, 756442), (84, 378221), (613, 51828), (617, 51492), (1226, 25914), (1234, 25746), (1839, 17276), (1851, 17164), (2452, 12957), (2468, 12873), (3678, 8638), (3702, 8582), (4291, 7404), (4319, 7356)]