84637828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{11119}}^1$

素因数の和:11307

約数の個数: 24

約数和(自身を含む): 162529920

約数和(自身を除く): 77892092

約数列:

[1, 2, 4, 11, 22, 44, 173, 346, 692, 1903, 3806, 7612, 11119, 22238, 44476, 122309, 244618, 489236, 1923587, 3847174, 7694348, 21159457, 42318914, 84637828]

約数ペア:

[(1, 84637828), (2, 42318914), (4, 21159457), (11, 7694348), (22, 3847174), (44, 1923587), (173, 489236), (346, 244618), (692, 122309), (1903, 44476), (3806, 22238), (7612, 11119)]