31063823

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3163}}^1$

素因数の和:3254

約数の個数: 16

約数和(自身を含む): 37664256

約数和(自身を除く): 6600433

約数列:

[1, 7, 23, 61, 161, 427, 1403, 3163, 9821, 22141, 72749, 192943, 509243, 1350601, 4437689, 31063823]

約数ペア:

[(1, 31063823), (7, 4437689), (23, 1350601), (61, 509243), (161, 192943), (427, 72749), (1403, 22141), (3163, 9821)]