116672816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{859}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 244098960

約数和(自身を除く): 127426144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 653, 859, 1306, 1718, 2612, 3436, 5224, 6872, 8489, 10448, 11167, 13744, 16978, 22334, 33956, 44668, 67912, 89336, 135824, 178672, 560927, 1121854, 2243708, 4487416, 7292051, 8974832, 14584102, 29168204, 58336408, 116672816]

約数ペア:

[(1, 116672816), (2, 58336408), (4, 29168204), (8, 14584102), (13, 8974832), (16, 7292051), (26, 4487416), (52, 2243708), (104, 1121854), (208, 560927), (653, 178672), (859, 135824), (1306, 89336), (1718, 67912), (2612, 44668), (3436, 33956), (5224, 22334), (6872, 16978), (8489, 13744), (10448, 11167)]