80540792

素因数分解:

$2^3\times {\mathrm{2617}}^1\times {\mathrm{3847}}^1$

素因数の和:6470

約数の個数: 16

約数和(自身を含む): 151110960

約数和(自身を除く): 70570168

約数列:

[1, 2, 4, 8, 2617, 3847, 5234, 7694, 10468, 15388, 20936, 30776, 10067599, 20135198, 40270396, 80540792]

約数ペア:

[(1, 80540792), (2, 40270396), (4, 20135198), (8, 10067599), (2617, 30776), (3847, 20936), (5234, 15388), (7694, 10468)]