64205192

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10979}}^1$

素因数の和:11045

約数の個数: 32

約数和(自身を含む): 130442400

約数和(自身を除く): 66237208

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 10979, 21958, 43916, 87832, 186643, 373286, 472097, 746572, 944194, 1493144, 1888388, 3776776, 8025649, 16051298, 32102596, 64205192]

約数ペア:

[(1, 64205192), (2, 32102596), (4, 16051298), (8, 8025649), (17, 3776776), (34, 1888388), (43, 1493144), (68, 944194), (86, 746572), (136, 472097), (172, 373286), (344, 186643), (731, 87832), (1462, 43916), (2924, 21958), (5848, 10979)]