90017386

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1\times {\mathrm{2371}}^1$

素因数の和:2877

約数の個数: 16

約数和(自身を含む): 138676608

約数和(自身を除く): 48659222

約数列:

[1, 2, 41, 82, 463, 926, 2371, 4742, 18983, 37966, 97211, 194422, 1097773, 2195546, 45008693, 90017386]

約数ペア:

[(1, 90017386), (2, 45008693), (41, 2195546), (82, 1097773), (463, 194422), (926, 97211), (2371, 37966), (4742, 18983)]