31712844

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1499}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 77616000

約数和(自身を除く): 45903156

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 1499, 1763, 2998, 3526, 4497, 5289, 5996, 7052, 8994, 10578, 17988, 21156, 61459, 64457, 122918, 128914, 184377, 193371, 245836, 257828, 368754, 386742, 737508, 773484, 2642737, 5285474, 7928211, 10570948, 15856422, 31712844]

約数ペア:

[(1, 31712844), (2, 15856422), (3, 10570948), (4, 7928211), (6, 5285474), (12, 2642737), (41, 773484), (43, 737508), (82, 386742), (86, 368754), (123, 257828), (129, 245836), (164, 193371), (172, 184377), (246, 128914), (258, 122918), (492, 64457), (516, 61459), (1499, 21156), (1763, 17988), (2998, 10578), (3526, 8994), (4497, 7052), (5289, 5996)]