85451884

素因数分解:

$2^2\times 7^2\times {\mathrm{449}}^1\times {\mathrm{971}}^1$

素因数の和:1438

約数の個数: 36

約数和(自身を含む): 174522600

約数和(自身を除く): 89070716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 449, 898, 971, 1796, 1942, 3143, 3884, 6286, 6797, 12572, 13594, 22001, 27188, 44002, 47579, 88004, 95158, 190316, 435979, 871958, 1743916, 3051853, 6103706, 12207412, 21362971, 42725942, 85451884]

約数ペア:

[(1, 85451884), (2, 42725942), (4, 21362971), (7, 12207412), (14, 6103706), (28, 3051853), (49, 1743916), (98, 871958), (196, 435979), (449, 190316), (898, 95158), (971, 88004), (1796, 47579), (1942, 44002), (3143, 27188), (3884, 22001), (6286, 13594), (6797, 12572)]