81050110

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{48533}}^1$

素因数の和:48707

約数の個数: 16

約数和(自身を含む): 146766816

約数和(自身を除く): 65716706

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 48533, 97066, 242665, 485330, 8105011, 16210022, 40525055, 81050110]

約数ペア:

[(1, 81050110), (2, 40525055), (5, 16210022), (10, 8105011), (167, 485330), (334, 242665), (835, 97066), (1670, 48533)]