89343490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{308081}}^1$

素因数の和:308117

約数の個数: 16

約数和(自身を含む): 166364280

約数和(自身を除く): 77020790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 308081, 616162, 1540405, 3080810, 8934349, 17868698, 44671745, 89343490]

約数ペア:

[(1, 89343490), (2, 44671745), (5, 17868698), (10, 8934349), (29, 3080810), (58, 1540405), (145, 616162), (290, 308081)]