31493042

素因数分解:

$2^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1951}}^1$

素因数の和:3113

約数の個数: 16

約数和(自身を含む): 54062592

約数和(自身を除く): 22569550

約数列:

[1, 2, 7, 14, 1153, 1951, 2306, 3902, 8071, 13657, 16142, 27314, 2249503, 4499006, 15746521, 31493042]

約数ペア:

[(1, 31493042), (2, 15746521), (7, 4499006), (14, 2249503), (1153, 27314), (1951, 16142), (2306, 13657), (3902, 8071)]