64295664

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{31151}}^1$

素因数の和:31205

約数の個数: 40

約数和(自身を含む): 169965312

約数和(自身を除く): 105669648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 31151, 62302, 93453, 124604, 186906, 249208, 373812, 498416, 747624, 1339493, 1495248, 2678986, 4018479, 5357972, 8036958, 10715944, 16073916, 21431888, 32147832, 64295664]

約数ペア:

[(1, 64295664), (2, 32147832), (3, 21431888), (4, 16073916), (6, 10715944), (8, 8036958), (12, 5357972), (16, 4018479), (24, 2678986), (43, 1495248), (48, 1339493), (86, 747624), (129, 498416), (172, 373812), (258, 249208), (344, 186906), (516, 124604), (688, 93453), (1032, 62302), (2064, 31151)]