90862856

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 199375740

約数和(自身を除く): 108512884

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 386, 392, 772, 1201, 1351, 1544, 2402, 2702, 4804, 5404, 8407, 9457, 9608, 10808, 16814, 18914, 33628, 37828, 58849, 67256, 75656, 117698, 231793, 235396, 463586, 470792, 927172, 1622551, 1854344, 3245102, 6490204, 11357857, 12980408, 22715714, 45431428, 90862856]

約数ペア:

[(1, 90862856), (2, 45431428), (4, 22715714), (7, 12980408), (8, 11357857), (14, 6490204), (28, 3245102), (49, 1854344), (56, 1622551), (98, 927172), (193, 470792), (196, 463586), (386, 235396), (392, 231793), (772, 117698), (1201, 75656), (1351, 67256), (1544, 58849), (2402, 37828), (2702, 33628), (4804, 18914), (5404, 16814), (8407, 10808), (9457, 9608)]