81334324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29173}}^1$

素因数の和:29235

約数の個数: 24

約数和(自身を含む): 154388808

約数和(自身を除く): 73054484

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 29173, 58346, 116692, 495941, 991882, 1196093, 1983764, 2392186, 4784372, 20333581, 40667162, 81334324]

約数ペア:

[(1, 81334324), (2, 40667162), (4, 20333581), (17, 4784372), (34, 2392186), (41, 1983764), (68, 1196093), (82, 991882), (164, 495941), (697, 116692), (1394, 58346), (2788, 29173)]