39270128

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{59863}}^1$

素因数の和:59912

約数の個数: 20

約数和(自身を含む): 77942928

約数和(自身を除く): 38672800

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 59863, 119726, 239452, 478904, 957808, 2454383, 4908766, 9817532, 19635064, 39270128]

約数ペア:

[(1, 39270128), (2, 19635064), (4, 9817532), (8, 4908766), (16, 2454383), (41, 957808), (82, 478904), (164, 239452), (328, 119726), (656, 59863)]