72889154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{16787}}^1$

素因数の和:16969

約数の個数: 16

約数和(自身を含む): 118456128

約数和(自身を除く): 45566974

約数列:

[1, 2, 13, 26, 167, 334, 2171, 4342, 16787, 33574, 218231, 436462, 2803429, 5606858, 36444577, 72889154]

約数ペア:

[(1, 72889154), (2, 36444577), (13, 5606858), (26, 2803429), (167, 436462), (334, 218231), (2171, 33574), (4342, 16787)]