85400164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{4561}}^1$

素因数の和:4747

約数の個数: 24

約数和(自身を含む): 155326976

約数和(自身を除く): 69926812

約数列:

[1, 2, 4, 31, 62, 124, 151, 302, 604, 4561, 4681, 9122, 9362, 18244, 18724, 141391, 282782, 565564, 688711, 1377422, 2754844, 21350041, 42700082, 85400164]

約数ペア:

[(1, 85400164), (2, 42700082), (4, 21350041), (31, 2754844), (62, 1377422), (124, 688711), (151, 565564), (302, 282782), (604, 141391), (4561, 18724), (4681, 18244), (9122, 9362)]