31238146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{22409}}^1$

素因数の和:22469

約数の個数: 16

約数和(自身を含む): 50825880

約数和(自身を除く): 19587734

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 22409, 44818, 380953, 761906, 918769, 1837538, 15619073, 31238146]

約数ペア:

[(1, 31238146), (2, 15619073), (17, 1837538), (34, 918769), (41, 761906), (82, 380953), (697, 44818), (1394, 22409)]