80964830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{352021}}^1$

素因数の和:352051

約数の個数: 16

約数和(自身を含む): 152073504

約数和(自身を除く): 71108674

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 352021, 704042, 1760105, 3520210, 8096483, 16192966, 40482415, 80964830]

約数ペア:

[(1, 80964830), (2, 40482415), (5, 16192966), (10, 8096483), (23, 3520210), (46, 1760105), (115, 704042), (230, 352021)]