90079238

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{28309}}^1$

素因数の和:28391

約数の個数: 16

約数和(自身を含む): 142002960

約数和(自身を除く): 51923722

約数列:

[1, 2, 37, 43, 74, 86, 1591, 3182, 28309, 56618, 1047433, 1217287, 2094866, 2434574, 45039619, 90079238]

約数ペア:

[(1, 90079238), (2, 45039619), (37, 2434574), (43, 2094866), (74, 1217287), (86, 1047433), (1591, 56618), (3182, 28309)]