64223866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199453}}^1$

素因数の和:199485

約数の個数: 16

約数和(自身を含む): 114885504

約数和(自身を除く): 50661638

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 199453, 398906, 1396171, 2792342, 4587419, 9174838, 32111933, 64223866]

約数ペア:

[(1, 64223866), (2, 32111933), (7, 9174838), (14, 4587419), (23, 2792342), (46, 1396171), (161, 398906), (322, 199453)]