31957994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40867}}^1$

素因数の和:40909

約数の個数: 16

約数和(自身を含む): 52964928

約数和(自身を除く): 21006934

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 40867, 81734, 694739, 939941, 1389478, 1879882, 15978997, 31957994]

約数ペア:

[(1, 31957994), (2, 15978997), (17, 1879882), (23, 1389478), (34, 939941), (46, 694739), (391, 81734), (782, 40867)]