81054804574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{956083}}^1$

素因数の和:956224

約数の個数: 32

約数和(自身を含む): 134922574080

約数和(自身を除く): 53867769506

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1843, 2231, 3686, 4462, 42389, 84778, 956083, 1912166, 18165577, 21989909, 36331154, 43979818, 92740051, 185480102, 417808271, 835616542, 1762060969, 2133021173, 3524121938, 4266042346, 40527402287, 81054804574]

約数ペア:

[(1, 81054804574), (2, 40527402287), (19, 4266042346), (23, 3524121938), (38, 2133021173), (46, 1762060969), (97, 835616542), (194, 417808271), (437, 185480102), (874, 92740051), (1843, 43979818), (2231, 36331154), (3686, 21989909), (4462, 18165577), (42389, 1912166), (84778, 956083)]