40387586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{1423}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 63362304

約数和(自身を除く): 22974718

約数列:

[1, 2, 23, 46, 617, 1234, 1423, 2846, 14191, 28382, 32729, 65458, 877991, 1755982, 20193793, 40387586]

約数ペア:

[(1, 40387586), (2, 20193793), (23, 1755982), (46, 877991), (617, 65458), (1234, 32729), (1423, 28382), (2846, 14191)]