226052048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{571}}^1$

素因数の和:915

約数の個数: 40

約数和(自身を含む): 444718560

約数和(自身を除く): 218666512

約数列:

[1, 2, 4, 8, 16, 109, 218, 227, 436, 454, 571, 872, 908, 1142, 1744, 1816, 2284, 3632, 4568, 9136, 24743, 49486, 62239, 98972, 124478, 129617, 197944, 248956, 259234, 395888, 497912, 518468, 995824, 1036936, 2073872, 14128253, 28256506, 56513012, 113026024, 226052048]

約数ペア:

[(1, 226052048), (2, 113026024), (4, 56513012), (8, 28256506), (16, 14128253), (109, 2073872), (218, 1036936), (227, 995824), (436, 518468), (454, 497912), (571, 395888), (872, 259234), (908, 248956), (1142, 197944), (1744, 129617), (1816, 124478), (2284, 98972), (3632, 62239), (4568, 49486), (9136, 24743)]