38389888

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{2803}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 77222160

約数和(自身を除く): 38832272

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 2803, 3424, 5606, 6848, 11212, 13696, 22424, 44848, 89696, 179392, 299921, 358784, 599842, 1199684, 2399368, 4798736, 9597472, 19194944, 38389888]

約数ペア:

[(1, 38389888), (2, 19194944), (4, 9597472), (8, 4798736), (16, 2399368), (32, 1199684), (64, 599842), (107, 358784), (128, 299921), (214, 179392), (428, 89696), (856, 44848), (1712, 22424), (2803, 13696), (3424, 11212), (5606, 6848)]