140452016

素因数分解:

$2^4\times {\mathrm{857}}^1\times {\mathrm{10243}}^1$

素因数の和:11108

約数の個数: 20

約数和(自身を含む): 272469912

約数和(自身を除く): 132017896

約数列:

[1, 2, 4, 8, 16, 857, 1714, 3428, 6856, 10243, 13712, 20486, 40972, 81944, 163888, 8778251, 17556502, 35113004, 70226008, 140452016]

約数ペア:

[(1, 140452016), (2, 70226008), (4, 35113004), (8, 17556502), (16, 8778251), (857, 163888), (1714, 81944), (3428, 40972), (6856, 20486), (10243, 13712)]