172315382

素因数分解:

$2^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1471

約数の個数: 16

約数和(自身を含む): 260398800

約数和(自身を除く): 88083418

約数列:

[1, 2, 281, 379, 562, 758, 809, 1618, 106499, 212998, 227329, 306611, 454658, 613222, 86157691, 172315382]

約数ペア:

[(1, 172315382), (2, 86157691), (281, 613222), (379, 454658), (562, 306611), (758, 227329), (809, 212998), (1618, 106499)]