31830696

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{1021}}^1$

素因数の和:1466

約数の個数: 48

約数和(自身を含む): 86491860

約数和(自身を除く): 54661164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1021, 1299, 1732, 2042, 2598, 3063, 3464, 3897, 4084, 5196, 6126, 7794, 8168, 9189, 10392, 12252, 15588, 18378, 24504, 31176, 36756, 73512, 442093, 884186, 1326279, 1768372, 2652558, 3536744, 3978837, 5305116, 7957674, 10610232, 15915348, 31830696]

約数ペア:

[(1, 31830696), (2, 15915348), (3, 10610232), (4, 7957674), (6, 5305116), (8, 3978837), (9, 3536744), (12, 2652558), (18, 1768372), (24, 1326279), (36, 884186), (72, 442093), (433, 73512), (866, 36756), (1021, 31176), (1299, 24504), (1732, 18378), (2042, 15588), (2598, 12252), (3063, 10392), (3464, 9189), (3897, 8168), (4084, 7794), (5196, 6126)]