90189944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{867211}}^1$

素因数の和:867230

約数の個数: 16

約数和(自身を含む): 182114520

約数和(自身を除く): 91924576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 867211, 1734422, 3468844, 6937688, 11273743, 22547486, 45094972, 90189944]

約数ペア:

[(1, 90189944), (2, 45094972), (4, 22547486), (8, 11273743), (13, 6937688), (26, 3468844), (52, 1734422), (104, 867211)]