40773808

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{8039}}^1$

素因数の和:8364

約数の個数: 20

約数和(自身を含む): 79258320

約数和(自身を除く): 38484512

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 8039, 16078, 32156, 64312, 128624, 2548363, 5096726, 10193452, 20386904, 40773808]

約数ペア:

[(1, 40773808), (2, 20386904), (4, 10193452), (8, 5096726), (16, 2548363), (317, 128624), (634, 64312), (1268, 32156), (2536, 16078), (5072, 8039)]