77500016

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{40031}}^1$

素因数の和:40061

約数の個数: 30

約数和(自身を含む): 165051936

約数和(自身を除く): 87551920

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 40031, 80062, 160124, 320248, 440341, 640496, 880682, 1761364, 3522728, 4843751, 7045456, 9687502, 19375004, 38750008, 77500016]

約数ペア:

[(1, 77500016), (2, 38750008), (4, 19375004), (8, 9687502), (11, 7045456), (16, 4843751), (22, 3522728), (44, 1761364), (88, 880682), (121, 640496), (176, 440341), (242, 320248), (484, 160124), (968, 80062), (1936, 40031)]