80326564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{7823}}^1$

素因数の和:7995

約数の個数: 24

約数和(自身を含む): 149845248

約数和(自身を除く): 69518684

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 7823, 10268, 15646, 31292, 132991, 265982, 531964, 1181273, 2362546, 4725092, 20081641, 40163282, 80326564]

約数ペア:

[(1, 80326564), (2, 40163282), (4, 20081641), (17, 4725092), (34, 2362546), (68, 1181273), (151, 531964), (302, 265982), (604, 132991), (2567, 31292), (5134, 15646), (7823, 10268)]