85454908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2593}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 188262144

約数和(自身を除く): 102807236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2593, 2996, 4708, 5186, 8239, 10372, 16478, 18151, 28523, 32956, 36302, 57046, 72604, 114092, 199661, 277451, 399322, 554902, 798644, 1109804, 1942157, 3051961, 3884314, 6103922, 7768628, 12207844, 21363727, 42727454, 85454908]

約数ペア:

[(1, 85454908), (2, 42727454), (4, 21363727), (7, 12207844), (11, 7768628), (14, 6103922), (22, 3884314), (28, 3051961), (44, 1942157), (77, 1109804), (107, 798644), (154, 554902), (214, 399322), (308, 277451), (428, 199661), (749, 114092), (1177, 72604), (1498, 57046), (2354, 36302), (2593, 32956), (2996, 28523), (4708, 18151), (5186, 16478), (8239, 10372)]