47254678

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3579

約数の個数: 16

約数和(自身を含む): 72997056

約数和(自身を除く): 25742378

約数列:

[1, 2, 43, 86, 163, 326, 3371, 6742, 7009, 14018, 144953, 289906, 549473, 1098946, 23627339, 47254678]

約数ペア:

[(1, 47254678), (2, 23627339), (43, 1098946), (86, 549473), (163, 289906), (326, 144953), (3371, 14018), (6742, 7009)]