80374432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61261}}^1$

素因数の和:61312

約数の個数: 24

約数和(自身を含む): 162099252

約数和(自身を除く): 81724820

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61261, 122522, 245044, 490088, 980176, 1960352, 2511701, 5023402, 10046804, 20093608, 40187216, 80374432]

約数ペア:

[(1, 80374432), (2, 40187216), (4, 20093608), (8, 10046804), (16, 5023402), (32, 2511701), (41, 1960352), (82, 980176), (164, 490088), (328, 245044), (656, 122522), (1312, 61261)]