90519410

素因数分解:

$2^1\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{6947}}^1$

素因数の和:8257

約数の個数: 16

約数和(自身を含む): 163083456

約数和(自身を除く): 72564046

約数列:

[1, 2, 5, 10, 1303, 2606, 6515, 6947, 13030, 13894, 34735, 69470, 9051941, 18103882, 45259705, 90519410]

約数ペア:

[(1, 90519410), (2, 45259705), (5, 18103882), (10, 9051941), (1303, 69470), (2606, 34735), (6515, 13894), (6947, 13030)]