40439576

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{12007}}^1$

素因数の和:12434

約数の個数: 16

約数和(自身を含む): 76010640

約数和(自身を除く): 35571064

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 12007, 24014, 48028, 96056, 5054947, 10109894, 20219788, 40439576]

約数ペア:

[(1, 40439576), (2, 20219788), (4, 10109894), (8, 5054947), (421, 96056), (842, 48028), (1684, 24014), (3368, 12007)]