64941868

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{9209}}^1$

素因数の和:9297

約数の個数: 24

約数和(自身を含む): 119140560

約数和(自身を除く): 54198692

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 3526, 7052, 9209, 18418, 36836, 377569, 395987, 755138, 791974, 1510276, 1583948, 16235467, 32470934, 64941868]

約数ペア:

[(1, 64941868), (2, 32470934), (4, 16235467), (41, 1583948), (43, 1510276), (82, 791974), (86, 755138), (164, 395987), (172, 377569), (1763, 36836), (3526, 18418), (7052, 9209)]