31313854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 55770624

約数和(自身を除く): 24456770

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1063, 1133, 1339, 2126, 2266, 2678, 11693, 13819, 14729, 23386, 27638, 29458, 109489, 152009, 218978, 304018, 1204379, 1423357, 2408758, 2846714, 15656927, 31313854]

約数ペア:

[(1, 31313854), (2, 15656927), (11, 2846714), (13, 2408758), (22, 1423357), (26, 1204379), (103, 304018), (143, 218978), (206, 152009), (286, 109489), (1063, 29458), (1133, 27638), (1339, 23386), (2126, 14729), (2266, 13819), (2678, 11693)]