16318070

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 30384288

約数和(自身を除く): 14066218

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 277, 430, 554, 685, 1370, 1385, 2770, 5891, 11782, 11911, 23822, 29455, 37949, 58910, 59555, 75898, 119110, 189745, 379490, 1631807, 3263614, 8159035, 16318070]

約数ペア:

[(1, 16318070), (2, 8159035), (5, 3263614), (10, 1631807), (43, 379490), (86, 189745), (137, 119110), (215, 75898), (274, 59555), (277, 58910), (430, 37949), (554, 29455), (685, 23822), (1370, 11911), (1385, 11782), (2770, 5891)]