89254030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{1381}}^1$

素因数の和:1692

約数の個数: 32

約数和(自身を含む): 168360768

約数和(自身を除く): 79106738

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 281, 562, 1381, 1405, 2762, 2810, 6463, 6905, 12926, 13810, 31763, 32315, 63526, 64630, 158815, 317630, 388061, 776122, 1940305, 3880610, 8925403, 17850806, 44627015, 89254030]

約数ペア:

[(1, 89254030), (2, 44627015), (5, 17850806), (10, 8925403), (23, 3880610), (46, 1940305), (115, 776122), (230, 388061), (281, 317630), (562, 158815), (1381, 64630), (1405, 63526), (2762, 32315), (2810, 31763), (6463, 13810), (6905, 12926)]