40784344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3583

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 39855656

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2914, 3499, 5828, 6998, 11656, 13996, 27992, 108469, 164453, 216938, 328906, 433876, 657812, 867752, 1315624, 5098043, 10196086, 20392172, 40784344]

約数ペア:

[(1, 40784344), (2, 20392172), (4, 10196086), (8, 5098043), (31, 1315624), (47, 867752), (62, 657812), (94, 433876), (124, 328906), (188, 216938), (248, 164453), (376, 108469), (1457, 27992), (2914, 13996), (3499, 11656), (5828, 6998)]