90670892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1743671}}^1$

素因数の和:1743688

約数の個数: 12

約数和(自身を含む): 170879856

約数和(自身を除く): 80208964

約数列:

[1, 2, 4, 13, 26, 52, 1743671, 3487342, 6974684, 22667723, 45335446, 90670892]

約数ペア:

[(1, 90670892), (2, 45335446), (4, 22667723), (13, 6974684), (26, 3487342), (52, 1743671)]