31009488

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{2897}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 80494848

約数和(自身を除く): 49485360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 2897, 3568, 5352, 5794, 8691, 10704, 11588, 17382, 23176, 34764, 46352, 69528, 139056, 646031, 1292062, 1938093, 2584124, 3876186, 5168248, 7752372, 10336496, 15504744, 31009488]

約数ペア:

[(1, 31009488), (2, 15504744), (3, 10336496), (4, 7752372), (6, 5168248), (8, 3876186), (12, 2584124), (16, 1938093), (24, 1292062), (48, 646031), (223, 139056), (446, 69528), (669, 46352), (892, 34764), (1338, 23176), (1784, 17382), (2676, 11588), (2897, 10704), (3568, 8691), (5352, 5794)]