172333418

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1\times {\mathrm{4513}}^1$

素因数の和:4889

約数の個数: 16

約数和(自身を含む): 263635656

約数和(自身を除く): 91302238

約数列:

[1, 2, 61, 122, 313, 626, 4513, 9026, 19093, 38186, 275293, 550586, 1412569, 2825138, 86166709, 172333418]

約数ペア:

[(1, 172333418), (2, 86166709), (61, 2825138), (122, 1412569), (313, 550586), (626, 275293), (4513, 38186), (9026, 19093)]