38042192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139861}}^1$

素因数の和:139886

約数の個数: 20

約数和(自身を含む): 78042996

約数和(自身を除く): 40000804

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139861, 279722, 559444, 1118888, 2237776, 2377637, 4755274, 9510548, 19021096, 38042192]

約数ペア:

[(1, 38042192), (2, 19021096), (4, 9510548), (8, 4755274), (16, 2377637), (17, 2237776), (34, 1118888), (68, 559444), (136, 279722), (272, 139861)]