23153524

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{20029}}^1$

素因数の和:20067

約数の個数: 18

約数和(自身を含む): 43044470

約数和(自身を除く): 19890946

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 20029, 40058, 80116, 340493, 680986, 1361972, 5788381, 11576762, 23153524]

約数ペア:

[(1, 23153524), (2, 11576762), (4, 5788381), (17, 1361972), (34, 680986), (68, 340493), (289, 80116), (578, 40058), (1156, 20029)]