16356928

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1307

約数の個数: 56

約数和(自身を含む): 38404800

約数和(自身を除く): 22047872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1259, 1624, 1856, 2518, 3248, 5036, 6496, 8813, 10072, 12992, 17626, 20144, 35252, 36511, 40288, 70504, 73022, 80576, 141008, 146044, 255577, 282016, 292088, 511154, 564032, 584176, 1022308, 1168352, 2044616, 2336704, 4089232, 8178464, 16356928]

約数ペア:

[(1, 16356928), (2, 8178464), (4, 4089232), (7, 2336704), (8, 2044616), (14, 1168352), (16, 1022308), (28, 584176), (29, 564032), (32, 511154), (56, 292088), (58, 282016), (64, 255577), (112, 146044), (116, 141008), (203, 80576), (224, 73022), (232, 70504), (406, 40288), (448, 36511), (464, 35252), (812, 20144), (928, 17626), (1259, 12992), (1624, 10072), (1856, 8813), (2518, 6496), (3248, 5036)]