16889368

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 33541200

約数和(自身を除く): 16651832

約数列:

[1, 2, 4, 8, 29, 43, 58, 86, 116, 172, 232, 344, 1247, 1693, 2494, 3386, 4988, 6772, 9976, 13544, 49097, 72799, 98194, 145598, 196388, 291196, 392776, 582392, 2111171, 4222342, 8444684, 16889368]

約数ペア:

[(1, 16889368), (2, 8444684), (4, 4222342), (8, 2111171), (29, 582392), (43, 392776), (58, 291196), (86, 196388), (116, 145598), (172, 98194), (232, 72799), (344, 49097), (1247, 13544), (1693, 9976), (2494, 6772), (3386, 4988)]