80453576

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{27107}}^1$

素因数の和:27173

約数の個数: 32

約数和(自身を含む): 175659840

約数和(自身を除く): 95206264

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 27107, 54214, 108428, 189749, 216856, 379498, 758996, 1436671, 1517992, 2873342, 5746684, 10056697, 11493368, 20113394, 40226788, 80453576]

約数ペア:

[(1, 80453576), (2, 40226788), (4, 20113394), (7, 11493368), (8, 10056697), (14, 5746684), (28, 2873342), (53, 1517992), (56, 1436671), (106, 758996), (212, 379498), (371, 216856), (424, 189749), (742, 108428), (1484, 54214), (2968, 27107)]