40089304

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{11903}}^1$

素因数の和:12330

約数の個数: 16

約数和(自身を含む): 75352320

約数和(自身を除く): 35263016

約数列:

[1, 2, 4, 8, 421, 842, 1684, 3368, 11903, 23806, 47612, 95224, 5011163, 10022326, 20044652, 40089304]

約数ペア:

[(1, 40089304), (2, 20044652), (4, 10022326), (8, 5011163), (421, 95224), (842, 47612), (1684, 23806), (3368, 11903)]