81623702

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{26903}}^1$

素因数の和:26983

約数の個数: 16

約数和(自身を含む): 128816352

約数和(自身を除く): 47192650

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 26903, 53806, 995411, 1103023, 1990822, 2206046, 40811851, 81623702]

約数ペア:

[(1, 81623702), (2, 40811851), (37, 2206046), (41, 1990822), (74, 1103023), (82, 995411), (1517, 53806), (3034, 26903)]