16856656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2137}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 35790120

約数和(自身を除く): 18933464

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 2137, 3944, 4274, 7888, 8548, 17096, 34192, 36329, 61973, 72658, 123946, 145316, 247892, 290632, 495784, 581264, 991568, 1053541, 2107082, 4214164, 8428328, 16856656]

約数ペア:

[(1, 16856656), (2, 8428328), (4, 4214164), (8, 2107082), (16, 1053541), (17, 991568), (29, 581264), (34, 495784), (58, 290632), (68, 247892), (116, 145316), (136, 123946), (232, 72658), (272, 61973), (464, 36329), (493, 34192), (986, 17096), (1972, 8548), (2137, 7888), (3944, 4274)]