31423272

素因数分解:

$2^3\times 3^1\times {\mathrm{571}}^1\times {\mathrm{2293}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 78730080

約数和(自身を除く): 47306808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 571, 1142, 1713, 2284, 2293, 3426, 4568, 4586, 6852, 6879, 9172, 13704, 13758, 18344, 27516, 55032, 1309303, 2618606, 3927909, 5237212, 7855818, 10474424, 15711636, 31423272]

約数ペア:

[(1, 31423272), (2, 15711636), (3, 10474424), (4, 7855818), (6, 5237212), (8, 3927909), (12, 2618606), (24, 1309303), (571, 55032), (1142, 27516), (1713, 18344), (2284, 13758), (2293, 13704), (3426, 9172), (4568, 6879), (4586, 6852)]