23341808

素因数分解:

$2^4\times 7^1\times {\mathrm{208409}}^1$

素因数の和:208424

約数の個数: 20

約数和(自身を含む): 51685680

約数和(自身を除く): 28343872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 208409, 416818, 833636, 1458863, 1667272, 2917726, 3334544, 5835452, 11670904, 23341808]

約数ペア:

[(1, 23341808), (2, 11670904), (4, 5835452), (7, 3334544), (8, 2917726), (14, 1667272), (16, 1458863), (28, 833636), (56, 416818), (112, 208409)]