38217776

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{13807}}^1$

素因数の和:13988

約数の個数: 20

約数和(自身を含む): 74480352

約数和(自身を除く): 36262576

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 13807, 27614, 55228, 110456, 220912, 2388611, 4777222, 9554444, 19108888, 38217776]

約数ペア:

[(1, 38217776), (2, 19108888), (4, 9554444), (8, 4777222), (16, 2388611), (173, 220912), (346, 110456), (692, 55228), (1384, 27614), (2768, 13807)]