16856156744

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17706047}}^1$

素因数の和:17706077

約数の個数: 32

約数和(自身を含む): 38245063680

約数和(自身を除く): 21388906936

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 17706047, 35412094, 70824188, 123942329, 141648376, 247884658, 301002799, 495769316, 602005598, 991538632, 1204011196, 2107019593, 2408022392, 4214039186, 8428078372, 16856156744]

約数ペア:

[(1, 16856156744), (2, 8428078372), (4, 4214039186), (7, 2408022392), (8, 2107019593), (14, 1204011196), (17, 991538632), (28, 602005598), (34, 495769316), (56, 301002799), (68, 247884658), (119, 141648376), (136, 123942329), (238, 70824188), (476, 35412094), (952, 17706047)]