22671616

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 50478624

約数和(自身を除く): 27807008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 97, 128, 166, 176, 194, 256, 332, 352, 388, 664, 704, 776, 913, 1067, 1328, 1408, 1552, 1826, 2134, 2656, 2816, 3104, 3652, 4268, 5312, 6208, 7304, 8051, 8536, 10624, 12416, 14608, 16102, 17072, 21248, 24832, 29216, 32204, 34144, 58432, 64408, 68288, 88561, 116864, 128816, 136576, 177122, 233728, 257632, 273152, 354244, 515264, 708488, 1030528, 1416976, 2061056, 2833952, 5667904, 11335808, 22671616]

約数ペア:

[(1, 22671616), (2, 11335808), (4, 5667904), (8, 2833952), (11, 2061056), (16, 1416976), (22, 1030528), (32, 708488), (44, 515264), (64, 354244), (83, 273152), (88, 257632), (97, 233728), (128, 177122), (166, 136576), (176, 128816), (194, 116864), (256, 88561), (332, 68288), (352, 64408), (388, 58432), (664, 34144), (704, 32204), (776, 29216), (913, 24832), (1067, 21248), (1328, 17072), (1408, 16102), (1552, 14608), (1826, 12416), (2134, 10624), (2656, 8536), (2816, 8051), (3104, 7304), (3652, 6208), (4268, 5312)]