15700736

素因数分解:

$2^8\times {\mathrm{61331}}^1$

素因数の和:61347

約数の個数: 18

約数和(自身を含む): 31340652

約数和(自身を除く): 15639916

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 61331, 122662, 245324, 490648, 981296, 1962592, 3925184, 7850368, 15700736]

約数ペア:

[(1, 15700736), (2, 7850368), (4, 3925184), (8, 1962592), (16, 981296), (32, 490648), (64, 245324), (128, 122662), (256, 61331)]