31969294

素因数分解:

$2^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{3373}}^1$

素因数の和:4059

約数の個数: 16

約数和(自身を含む): 54901728

約数和(自身を除く): 22932434

約数列:

[1, 2, 7, 14, 677, 1354, 3373, 4739, 6746, 9478, 23611, 47222, 2283521, 4567042, 15984647, 31969294]

約数ペア:

[(1, 31969294), (2, 15984647), (7, 4567042), (14, 2283521), (677, 47222), (1354, 23611), (3373, 9478), (4739, 6746)]