83497216

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 183960000

約数和(自身を除く): 100462784

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 149, 176, 199, 256, 298, 352, 398, 596, 704, 796, 1192, 1408, 1592, 1639, 2189, 2384, 2816, 3184, 3278, 4378, 4768, 6368, 6556, 8756, 9536, 12736, 13112, 17512, 19072, 25472, 26224, 29651, 35024, 38144, 50944, 52448, 59302, 70048, 104896, 118604, 140096, 209792, 237208, 280192, 326161, 419584, 474416, 560384, 652322, 948832, 1304644, 1897664, 2609288, 3795328, 5218576, 7590656, 10437152, 20874304, 41748608, 83497216]

約数ペア:

[(1, 83497216), (2, 41748608), (4, 20874304), (8, 10437152), (11, 7590656), (16, 5218576), (22, 3795328), (32, 2609288), (44, 1897664), (64, 1304644), (88, 948832), (128, 652322), (149, 560384), (176, 474416), (199, 419584), (256, 326161), (298, 280192), (352, 237208), (398, 209792), (596, 140096), (704, 118604), (796, 104896), (1192, 70048), (1408, 59302), (1592, 52448), (1639, 50944), (2189, 38144), (2384, 35024), (2816, 29651), (3184, 26224), (3278, 25472), (4378, 19072), (4768, 17512), (6368, 13112), (6556, 12736), (8756, 9536)]