17928044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{887}}^1$

素因数の和:1085

約数の個数: 24

約数和(自身を含む): 32621568

約数和(自身を除く): 14693524

約数列:

[1, 2, 4, 31, 62, 124, 163, 326, 652, 887, 1774, 3548, 5053, 10106, 20212, 27497, 54994, 109988, 144581, 289162, 578324, 4482011, 8964022, 17928044]

約数ペア:

[(1, 17928044), (2, 8964022), (4, 4482011), (31, 578324), (62, 289162), (124, 144581), (163, 109988), (326, 54994), (652, 27497), (887, 20212), (1774, 10106), (3548, 5053)]