164505872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{604801}}^1$

素因数の和:604826

約数の個数: 20

約数和(自身を含む): 337479516

約数和(自身を除く): 172973644

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 604801, 1209602, 2419204, 4838408, 9676816, 10281617, 20563234, 41126468, 82252936, 164505872]

約数ペア:

[(1, 164505872), (2, 82252936), (4, 41126468), (8, 20563234), (16, 10281617), (17, 9676816), (34, 4838408), (68, 2419204), (136, 1209602), (272, 604801)]