80853238

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 123412896

約数和(自身を除く): 42559658

約数列:

[1, 2, 71, 142, 353, 706, 1613, 3226, 25063, 50126, 114523, 229046, 569389, 1138778, 40426619, 80853238]

約数ペア:

[(1, 80853238), (2, 40426619), (71, 1138778), (142, 569389), (353, 229046), (706, 114523), (1613, 50126), (3226, 25063)]