86810416

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2330

約数の個数: 80

約数和(自身を含む): 216557568

約数和(自身を除く): 129747152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 248, 308, 341, 434, 496, 616, 682, 868, 1232, 1364, 1736, 2273, 2387, 2728, 3472, 4546, 4774, 5456, 9092, 9548, 15911, 18184, 19096, 25003, 31822, 36368, 38192, 50006, 63644, 70463, 100012, 127288, 140926, 175021, 200024, 254576, 281852, 350042, 400048, 493241, 563704, 700084, 775093, 986482, 1127408, 1400168, 1550186, 1972964, 2800336, 3100372, 3945928, 5425651, 6200744, 7891856, 10851302, 12401488, 21702604, 43405208, 86810416]

約数ペア:

[(1, 86810416), (2, 43405208), (4, 21702604), (7, 12401488), (8, 10851302), (11, 7891856), (14, 6200744), (16, 5425651), (22, 3945928), (28, 3100372), (31, 2800336), (44, 1972964), (56, 1550186), (62, 1400168), (77, 1127408), (88, 986482), (112, 775093), (124, 700084), (154, 563704), (176, 493241), (217, 400048), (248, 350042), (308, 281852), (341, 254576), (434, 200024), (496, 175021), (616, 140926), (682, 127288), (868, 100012), (1232, 70463), (1364, 63644), (1736, 50006), (2273, 38192), (2387, 36368), (2728, 31822), (3472, 25003), (4546, 19096), (4774, 18184), (5456, 15911), (9092, 9548)]