65337296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4203

約数の個数: 40

約数和(自身を含む): 135199680

約数和(自身を除く): 69862384

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 4129, 7912, 8258, 15824, 16516, 33032, 66064, 94967, 177547, 189934, 355094, 379868, 710188, 759736, 1420376, 1519472, 2840752, 4083581, 8167162, 16334324, 32668648, 65337296]

約数ペア:

[(1, 65337296), (2, 32668648), (4, 16334324), (8, 8167162), (16, 4083581), (23, 2840752), (43, 1519472), (46, 1420376), (86, 759736), (92, 710188), (172, 379868), (184, 355094), (344, 189934), (368, 177547), (688, 94967), (989, 66064), (1978, 33032), (3956, 16516), (4129, 15824), (7912, 8258)]