16677896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{971}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 16564504

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 971, 1942, 2147, 3884, 4294, 7768, 8588, 17176, 18449, 36898, 73796, 109723, 147592, 219446, 438892, 877784, 2084737, 4169474, 8338948, 16677896]

約数ペア:

[(1, 16677896), (2, 8338948), (4, 4169474), (8, 2084737), (19, 877784), (38, 438892), (76, 219446), (113, 147592), (152, 109723), (226, 73796), (452, 36898), (904, 18449), (971, 17176), (1942, 8588), (2147, 7768), (3884, 4294)]