80917882

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{449}}^1$

素因数の和:1061

約数の個数: 16

約数和(自身を含む): 122472000

約数和(自身を除く): 41554118

約数列:

[1, 2, 251, 359, 449, 502, 718, 898, 90109, 112699, 161191, 180218, 225398, 322382, 40458941, 80917882]

約数ペア:

[(1, 80917882), (2, 40458941), (251, 322382), (359, 225398), (449, 180218), (502, 161191), (718, 112699), (898, 90109)]