23269228

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 41534640

約数和(自身を除く): 18265412

約数列:

[1, 2, 4, 89, 163, 178, 326, 356, 401, 652, 802, 1604, 14507, 29014, 35689, 58028, 65363, 71378, 130726, 142756, 261452, 5817307, 11634614, 23269228]

約数ペア:

[(1, 23269228), (2, 11634614), (4, 5817307), (89, 261452), (163, 142756), (178, 130726), (326, 71378), (356, 65363), (401, 58028), (652, 35689), (802, 29014), (1604, 14507)]