193521472

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2143}}^1$

素因数の和:2255

約数の個数: 56

約数和(自身を含む): 411699456

約数和(自身を除く): 218177984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 136, 166, 272, 332, 544, 664, 1088, 1328, 1411, 2143, 2656, 2822, 4286, 5312, 5644, 8572, 11288, 17144, 22576, 34288, 36431, 45152, 68576, 72862, 90304, 137152, 145724, 177869, 291448, 355738, 582896, 711476, 1165792, 1422952, 2331584, 2845904, 3023773, 5691808, 6047546, 11383616, 12095092, 24190184, 48380368, 96760736, 193521472]

約数ペア:

[(1, 193521472), (2, 96760736), (4, 48380368), (8, 24190184), (16, 12095092), (17, 11383616), (32, 6047546), (34, 5691808), (64, 3023773), (68, 2845904), (83, 2331584), (136, 1422952), (166, 1165792), (272, 711476), (332, 582896), (544, 355738), (664, 291448), (1088, 177869), (1328, 145724), (1411, 137152), (2143, 90304), (2656, 72862), (2822, 68576), (4286, 45152), (5312, 36431), (5644, 34288), (8572, 22576), (11288, 17144)]