78364912

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{14797}}^1$

素因数の和:15136

約数の個数: 20

約数和(自身を含む): 152301016

約数和(自身を除く): 73936104

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 14797, 29594, 59188, 118376, 236752, 4897807, 9795614, 19591228, 39182456, 78364912]

約数ペア:

[(1, 78364912), (2, 39182456), (4, 19591228), (8, 9795614), (16, 4897807), (331, 236752), (662, 118376), (1324, 59188), (2648, 29594), (5296, 14797)]