25402246

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1163}}^1$

素因数の和:1395

約数の個数: 16

約数和(自身を含む): 38942784

約数和(自身を除く): 13540538

約数列:

[1, 2, 67, 134, 163, 326, 1163, 2326, 10921, 21842, 77921, 155842, 189569, 379138, 12701123, 25402246]

約数ペア:

[(1, 25402246), (2, 12701123), (67, 379138), (134, 189569), (163, 155842), (326, 77921), (1163, 21842), (2326, 10921)]