172946338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{221159}}^1$

素因数の和:221201

約数の個数: 16

約数和(自身を含む): 286623360

約数和(自身を除く): 113677022

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 221159, 442318, 3759703, 5086657, 7519406, 10173314, 86473169, 172946338]

約数ペア:

[(1, 172946338), (2, 86473169), (17, 10173314), (23, 7519406), (34, 5086657), (46, 3759703), (391, 442318), (782, 221159)]