80397382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42359}}^1$

素因数の和:42447

約数の個数: 16

約数和(自身を含む): 131654880

約数和(自身を除く): 51257498

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 42359, 84718, 550667, 1101334, 3092207, 6184414, 40198691, 80397382]

約数ペア:

[(1, 80397382), (2, 40198691), (13, 6184414), (26, 3092207), (73, 1101334), (146, 550667), (949, 84718), (1898, 42359)]