80440192

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5319

約数の個数: 64

約数和(自身を含む): 193955040

約数和(自身を除く): 113514848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 5281, 7616, 10562, 15232, 21124, 36967, 42248, 73934, 84496, 89777, 147868, 168992, 179554, 295736, 337984, 359108, 591472, 628439, 675968, 718216, 1182944, 1256878, 1436432, 2365888, 2513756, 2872864, 4731776, 5027512, 5745728, 10055024, 11491456, 20110048, 40220096, 80440192]

約数ペア:

[(1, 80440192), (2, 40220096), (4, 20110048), (7, 11491456), (8, 10055024), (14, 5745728), (16, 5027512), (17, 4731776), (28, 2872864), (32, 2513756), (34, 2365888), (56, 1436432), (64, 1256878), (68, 1182944), (112, 718216), (119, 675968), (128, 628439), (136, 591472), (224, 359108), (238, 337984), (272, 295736), (448, 179554), (476, 168992), (544, 147868), (896, 89777), (952, 84496), (1088, 73934), (1904, 42248), (2176, 36967), (3808, 21124), (5281, 15232), (7616, 10562)]