31905696

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 56346720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 142, 151, 186, 213, 248, 284, 302, 372, 426, 453, 496, 568, 604, 744, 852, 906, 992, 1136, 1208, 1488, 1704, 1812, 2201, 2272, 2416, 2976, 3408, 3624, 4402, 4681, 4832, 6603, 6816, 7248, 8804, 9362, 10721, 13206, 14043, 14496, 17608, 18724, 21442, 26412, 28086, 32163, 35216, 37448, 42884, 52824, 56172, 64326, 70432, 74896, 85768, 105648, 112344, 128652, 149792, 171536, 211296, 224688, 257304, 332351, 343072, 449376, 514608, 664702, 997053, 1029216, 1329404, 1994106, 2658808, 3988212, 5317616, 7976424, 10635232, 15952848, 31905696]

約数ペア:

[(1, 31905696), (2, 15952848), (3, 10635232), (4, 7976424), (6, 5317616), (8, 3988212), (12, 2658808), (16, 1994106), (24, 1329404), (31, 1029216), (32, 997053), (48, 664702), (62, 514608), (71, 449376), (93, 343072), (96, 332351), (124, 257304), (142, 224688), (151, 211296), (186, 171536), (213, 149792), (248, 128652), (284, 112344), (302, 105648), (372, 85768), (426, 74896), (453, 70432), (496, 64326), (568, 56172), (604, 52824), (744, 42884), (852, 37448), (906, 35216), (992, 32163), (1136, 28086), (1208, 26412), (1488, 21442), (1704, 18724), (1812, 17608), (2201, 14496), (2272, 14043), (2416, 13206), (2976, 10721), (3408, 9362), (3624, 8804), (4402, 7248), (4681, 6816), (4832, 6603)]