64053218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{23741}}^1$

素因数の和:23833

約数の個数: 16

約数和(自身を含む): 102565440

約数和(自身を除く): 38512222

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 23741, 47482, 451079, 902158, 1685611, 3371222, 32026609, 64053218]

約数ペア:

[(1, 64053218), (2, 32026609), (19, 3371222), (38, 1685611), (71, 902158), (142, 451079), (1349, 47482), (2698, 23741)]