80222078

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{409}}^1\times {\mathrm{971}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 121947120

約数和(自身を除く): 41725042

約数列:

[1, 2, 101, 202, 409, 818, 971, 1942, 41309, 82618, 98071, 196142, 397139, 794278, 40111039, 80222078]

約数ペア:

[(1, 80222078), (2, 40111039), (101, 794278), (202, 397139), (409, 196142), (818, 98071), (971, 82618), (1942, 41309)]