85857104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{173099}}^1$

素因数の和:173138

約数の個数: 20

約数和(自身を含む): 171715200

約数和(自身を除く): 85858096

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 173099, 346198, 692396, 1384792, 2769584, 5366069, 10732138, 21464276, 42928552, 85857104]

約数ペア:

[(1, 85857104), (2, 42928552), (4, 21464276), (8, 10732138), (16, 5366069), (31, 2769584), (62, 1384792), (124, 692396), (248, 346198), (496, 173099)]