13402736

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20431}}^1$

素因数の和:20480

約数の個数: 20

約数和(自身を含む): 26602464

約数和(自身を除く): 13199728

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20431, 40862, 81724, 163448, 326896, 837671, 1675342, 3350684, 6701368, 13402736]

約数ペア:

[(1, 13402736), (2, 6701368), (4, 3350684), (8, 1675342), (16, 837671), (41, 326896), (82, 163448), (164, 81724), (328, 40862), (656, 20431)]