31718874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4253}}^1$

素因数の和:4382

約数の個数: 32

約数和(自身を含む): 69833664

約数和(自身を除く): 38114790

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 4253, 7458, 8506, 12759, 25518, 46783, 93566, 140349, 280698, 480589, 961178, 1441767, 2883534, 5286479, 10572958, 15859437, 31718874]

約数ペア:

[(1, 31718874), (2, 15859437), (3, 10572958), (6, 5286479), (11, 2883534), (22, 1441767), (33, 961178), (66, 480589), (113, 280698), (226, 140349), (339, 93566), (678, 46783), (1243, 25518), (2486, 12759), (3729, 8506), (4253, 7458)]