31826168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8821}}^1$

素因数の和:8879

約数の個数: 32

約数和(自身を含む): 66694320

約数和(自身を除く): 34868152

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 8821, 17642, 35284, 70568, 97031, 194062, 361661, 388124, 723322, 776248, 1446644, 2893288, 3978271, 7956542, 15913084, 31826168]

約数ペア:

[(1, 31826168), (2, 15913084), (4, 7956542), (8, 3978271), (11, 2893288), (22, 1446644), (41, 776248), (44, 723322), (82, 388124), (88, 361661), (164, 194062), (328, 97031), (451, 70568), (902, 35284), (1804, 17642), (3608, 8821)]