39840224

素因数分解:

$2^5\times {\mathrm{463}}^1\times {\mathrm{2689}}^1$

素因数の和:3162

約数の個数: 24

約数和(自身を含む): 78634080

約数和(自身を除く): 38793856

約数列:

[1, 2, 4, 8, 16, 32, 463, 926, 1852, 2689, 3704, 5378, 7408, 10756, 14816, 21512, 43024, 86048, 1245007, 2490014, 4980028, 9960056, 19920112, 39840224]

約数ペア:

[(1, 39840224), (2, 19920112), (4, 9960056), (8, 4980028), (16, 2490014), (32, 1245007), (463, 86048), (926, 43024), (1852, 21512), (2689, 14816), (3704, 10756), (5378, 7408)]