40786208

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{14321}}^1$

素因数の和:14420

約数の個数: 24

約数和(自身を含む): 81205740

約数和(自身を除く): 40419532

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 14321, 28642, 57284, 114568, 229136, 458272, 1274569, 2549138, 5098276, 10196552, 20393104, 40786208]

約数ペア:

[(1, 40786208), (2, 20393104), (4, 10196552), (8, 5098276), (16, 2549138), (32, 1274569), (89, 458272), (178, 229136), (356, 114568), (712, 57284), (1424, 28642), (2848, 14321)]