90254564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{7333}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 168183288

約数和(自身を除く): 77928724

約数列:

[1, 2, 4, 17, 34, 68, 181, 362, 724, 3077, 6154, 7333, 12308, 14666, 29332, 124661, 249322, 498644, 1327273, 2654546, 5309092, 22563641, 45127282, 90254564]

約数ペア:

[(1, 90254564), (2, 45127282), (4, 22563641), (17, 5309092), (34, 2654546), (68, 1327273), (181, 498644), (362, 249322), (724, 124661), (3077, 29332), (6154, 14666), (7333, 12308)]