21041632

素因数分解:

$2^5\times {\mathrm{193}}^1\times {\mathrm{3407}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 41652576

約数和(自身を除く): 20610944

約数列:

[1, 2, 4, 8, 16, 32, 193, 386, 772, 1544, 3088, 3407, 6176, 6814, 13628, 27256, 54512, 109024, 657551, 1315102, 2630204, 5260408, 10520816, 21041632]

約数ペア:

[(1, 21041632), (2, 10520816), (4, 5260408), (8, 2630204), (16, 1315102), (32, 657551), (193, 109024), (386, 54512), (772, 27256), (1544, 13628), (3088, 6814), (3407, 6176)]