20161567346

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{411679}}^1$

素因数の和:412249

約数の個数: 16

約数和(自身を含む): 30945162240

約数和(自身を除く): 10783594894

約数列:

[1, 2, 47, 94, 521, 1042, 24487, 48974, 411679, 823358, 19348913, 38697826, 214484759, 428969518, 10080783673, 20161567346]

約数ペア:

[(1, 20161567346), (2, 10080783673), (47, 428969518), (94, 214484759), (521, 38697826), (1042, 19348913), (24487, 823358), (48974, 411679)]