80445448

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{15259}}^1$

素因数の和:15924

約数の個数: 16

約数和(自身を含む): 151074000

約数和(自身を除く): 70628552

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 15259, 30518, 61036, 122072, 10055681, 20111362, 40222724, 80445448]

約数ペア:

[(1, 80445448), (2, 40222724), (4, 20111362), (8, 10055681), (659, 122072), (1318, 61036), (2636, 30518), (5272, 15259)]