31697252

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 57818880

約数和(自身を除く): 26121628

約数列:

[1, 2, 4, 31, 62, 107, 124, 214, 428, 2389, 3317, 4778, 6634, 9556, 13268, 74059, 148118, 255623, 296236, 511246, 1022492, 7924313, 15848626, 31697252]

約数ペア:

[(1, 31697252), (2, 15848626), (4, 7924313), (31, 1022492), (62, 511246), (107, 296236), (124, 255623), (214, 148118), (428, 74059), (2389, 13268), (3317, 9556), (4778, 6634)]