30992564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2167

約数の個数: 24

約数和(自身を含む): 57697920

約数和(自身を除く): 26705356

約数列:

[1, 2, 4, 17, 34, 68, 239, 478, 956, 1907, 3814, 4063, 7628, 8126, 16252, 32419, 64838, 129676, 455773, 911546, 1823092, 7748141, 15496282, 30992564]

約数ペア:

[(1, 30992564), (2, 15496282), (4, 7748141), (17, 1823092), (34, 911546), (68, 455773), (239, 129676), (478, 64838), (956, 32419), (1907, 16252), (3814, 8126), (4063, 7628)]