31171672

素因数分解:

$2^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2389}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 67111200

約数和(自身を除く): 35939528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 233, 466, 932, 1631, 1864, 2389, 3262, 4778, 6524, 9556, 13048, 16723, 19112, 33446, 66892, 133784, 556637, 1113274, 2226548, 3896459, 4453096, 7792918, 15585836, 31171672]

約数ペア:

[(1, 31171672), (2, 15585836), (4, 7792918), (7, 4453096), (8, 3896459), (14, 2226548), (28, 1113274), (56, 556637), (233, 133784), (466, 66892), (932, 33446), (1631, 19112), (1864, 16723), (2389, 13048), (3262, 9556), (4778, 6524)]