80561992

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14831}}^1$

素因数の和:14941

約数の個数: 32

約数和(自身を含む): 174424320

約数和(自身を除く): 93862328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14831, 29662, 59324, 103817, 118648, 207634, 415268, 830536, 1438607, 2877214, 5754428, 10070249, 11508856, 20140498, 40280996, 80561992]

約数ペア:

[(1, 80561992), (2, 40280996), (4, 20140498), (7, 11508856), (8, 10070249), (14, 5754428), (28, 2877214), (56, 1438607), (97, 830536), (194, 415268), (388, 207634), (679, 118648), (776, 103817), (1358, 59324), (2716, 29662), (5432, 14831)]