127555384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{6221}}^1$

素因数の和:6471

約数の個数: 32

約数和(自身を含む): 262070640

約数和(自身を除く): 134515256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 233, 466, 932, 1864, 2563, 5126, 6221, 10252, 12442, 20504, 24884, 49768, 68431, 136862, 273724, 547448, 1449493, 2898986, 5797972, 11595944, 15944423, 31888846, 63777692, 127555384]

約数ペア:

[(1, 127555384), (2, 63777692), (4, 31888846), (8, 15944423), (11, 11595944), (22, 5797972), (44, 2898986), (88, 1449493), (233, 547448), (466, 273724), (932, 136862), (1864, 68431), (2563, 49768), (5126, 24884), (6221, 20504), (10252, 12442)]