61868816

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{65539}}^1$

素因数の和:65606

約数の個数: 20

約数和(自身を含む): 121904400

約数和(自身を除く): 60035584

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 65539, 131078, 262156, 524312, 1048624, 3866801, 7733602, 15467204, 30934408, 61868816]

約数ペア:

[(1, 61868816), (2, 30934408), (4, 15467204), (8, 7733602), (16, 3866801), (59, 1048624), (118, 524312), (236, 262156), (472, 131078), (944, 65539)]