79304864

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2097

約数の個数: 48

約数和(自身を含む): 167664168

約数和(自身を除く): 88359304

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 1168, 1241, 1997, 2336, 2482, 3994, 4964, 7988, 9928, 15976, 19856, 31952, 33949, 39712, 63904, 67898, 135796, 145781, 271592, 291562, 543184, 583124, 1086368, 1166248, 2332496, 2478277, 4664992, 4956554, 9913108, 19826216, 39652432, 79304864]

約数ペア:

[(1, 79304864), (2, 39652432), (4, 19826216), (8, 9913108), (16, 4956554), (17, 4664992), (32, 2478277), (34, 2332496), (68, 1166248), (73, 1086368), (136, 583124), (146, 543184), (272, 291562), (292, 271592), (544, 145781), (584, 135796), (1168, 67898), (1241, 63904), (1997, 39712), (2336, 33949), (2482, 31952), (3994, 19856), (4964, 15976), (7988, 9928)]