80791732

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{125453}}^1$

素因数の和:125487

約数の個数: 24

約数和(自身を含む): 168610176

約数和(自身を除く): 87818444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 125453, 250906, 501812, 878171, 1756342, 2885419, 3512684, 5770838, 11541676, 20197933, 40395866, 80791732]

約数ペア:

[(1, 80791732), (2, 40395866), (4, 20197933), (7, 11541676), (14, 5770838), (23, 3512684), (28, 2885419), (46, 1756342), (92, 878171), (161, 501812), (322, 250906), (644, 125453)]