16247112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 46945920

約数和(自身を除く): 30698808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 997, 1164, 1358, 1994, 2037, 2328, 2716, 2991, 3988, 4074, 5432, 5982, 6979, 7976, 8148, 11964, 13958, 16296, 20937, 23928, 27916, 41874, 55832, 83748, 96709, 167496, 193418, 290127, 386836, 580254, 676963, 773672, 1160508, 1353926, 2030889, 2321016, 2707852, 4061778, 5415704, 8123556, 16247112]

約数ペア:

[(1, 16247112), (2, 8123556), (3, 5415704), (4, 4061778), (6, 2707852), (7, 2321016), (8, 2030889), (12, 1353926), (14, 1160508), (21, 773672), (24, 676963), (28, 580254), (42, 386836), (56, 290127), (84, 193418), (97, 167496), (168, 96709), (194, 83748), (291, 55832), (388, 41874), (582, 27916), (679, 23928), (776, 20937), (997, 16296), (1164, 13958), (1358, 11964), (1994, 8148), (2037, 7976), (2328, 6979), (2716, 5982), (2991, 5432), (3988, 4074)]