23903564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2239}}^1$

素因数の和:2417

約数の個数: 24

約数和(自身を含む): 44593920

約数和(自身を除く): 20690356

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2239, 2669, 4478, 5338, 8956, 10676, 38063, 76126, 152252, 351523, 703046, 1406092, 5975891, 11951782, 23903564]

約数ペア:

[(1, 23903564), (2, 11951782), (4, 5975891), (17, 1406092), (34, 703046), (68, 351523), (157, 152252), (314, 76126), (628, 38063), (2239, 10676), (2669, 8956), (4478, 5338)]