89480282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71129}}^1$

素因数の和:71185

約数の個数: 16

約数和(自身を含む): 145958760

約数和(自身を除く): 56478478

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 71129, 142258, 1209193, 2418386, 2631773, 5263546, 44740141, 89480282]

約数ペア:

[(1, 89480282), (2, 44740141), (17, 5263546), (34, 2631773), (37, 2418386), (74, 1209193), (629, 142258), (1258, 71129)]