79469872

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{12511}}^1$

素因数の和:12916

約数の個数: 20

約数和(自身を含む): 154373056

約数和(自身を除く): 74903184

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 12511, 25022, 50044, 100088, 200176, 4966867, 9933734, 19867468, 39734936, 79469872]

約数ペア:

[(1, 79469872), (2, 39734936), (4, 19867468), (8, 9933734), (16, 4966867), (397, 200176), (794, 100088), (1588, 50044), (3176, 25022), (6352, 12511)]