80138296

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14753}}^1$

素因数の和:14863

約数の個数: 32

約数和(自身を含む): 173507040

約数和(自身を除く): 93368744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 14753, 29506, 59012, 103271, 118024, 206542, 413084, 826168, 1431041, 2862082, 5724164, 10017287, 11448328, 20034574, 40069148, 80138296]

約数ペア:

[(1, 80138296), (2, 40069148), (4, 20034574), (7, 11448328), (8, 10017287), (14, 5724164), (28, 2862082), (56, 1431041), (97, 826168), (194, 413084), (388, 206542), (679, 118024), (776, 103271), (1358, 59012), (2716, 29506), (5432, 14753)]