47129008

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71843}}^1$

素因数の和:71892

約数の個数: 20

約数和(自身を含む): 93540888

約数和(自身を除く): 46411880

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 71843, 143686, 287372, 574744, 1149488, 2945563, 5891126, 11782252, 23564504, 47129008]

約数ペア:

[(1, 47129008), (2, 23564504), (4, 11782252), (8, 5891126), (16, 2945563), (41, 1149488), (82, 574744), (164, 287372), (328, 143686), (656, 71843)]