31590372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2689}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 81345600

約数和(自身を除く): 49755228

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2689, 2937, 3916, 5378, 5874, 8067, 10756, 11748, 16134, 29579, 32268, 59158, 88737, 118316, 177474, 239321, 354948, 478642, 717963, 957284, 1435926, 2632531, 2871852, 5265062, 7897593, 10530124, 15795186, 31590372]

約数ペア:

[(1, 31590372), (2, 15795186), (3, 10530124), (4, 7897593), (6, 5265062), (11, 2871852), (12, 2632531), (22, 1435926), (33, 957284), (44, 717963), (66, 478642), (89, 354948), (132, 239321), (178, 177474), (267, 118316), (356, 88737), (534, 59158), (979, 32268), (1068, 29579), (1958, 16134), (2689, 11748), (2937, 10756), (3916, 8067), (5378, 5874)]