31158292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19139}}^1$

素因数の和:19191

約数の個数: 24

約数和(自身を含む): 61094880

約数和(自身を除く): 29936588

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19139, 38278, 76556, 210529, 421058, 708143, 842116, 1416286, 2832572, 7789573, 15579146, 31158292]

約数ペア:

[(1, 31158292), (2, 15579146), (4, 7789573), (11, 2832572), (22, 1416286), (37, 842116), (44, 708143), (74, 421058), (148, 210529), (407, 76556), (814, 38278), (1628, 19139)]