90649688

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{276371}}^1$

素因数の和:276418

約数の個数: 16

約数和(自身を含む): 174114360

約数和(自身を除く): 83464672

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 276371, 552742, 1105484, 2210968, 11331211, 22662422, 45324844, 90649688]

約数ペア:

[(1, 90649688), (2, 45324844), (4, 22662422), (8, 11331211), (41, 2210968), (82, 1105484), (164, 552742), (328, 276371)]