17845888

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{1303}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 35912160

約数和(自身を除く): 18066272

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1303, 1712, 2606, 3424, 5212, 6848, 10424, 13696, 20848, 41696, 83392, 139421, 166784, 278842, 557684, 1115368, 2230736, 4461472, 8922944, 17845888]

約数ペア:

[(1, 17845888), (2, 8922944), (4, 4461472), (8, 2230736), (16, 1115368), (32, 557684), (64, 278842), (107, 166784), (128, 139421), (214, 83392), (428, 41696), (856, 20848), (1303, 13696), (1712, 10424), (2606, 6848), (3424, 5212)]