31483104

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 55608096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 71, 93, 96, 124, 142, 149, 186, 213, 248, 284, 298, 372, 426, 447, 496, 568, 596, 744, 852, 894, 992, 1136, 1192, 1488, 1704, 1788, 2201, 2272, 2384, 2976, 3408, 3576, 4402, 4619, 4768, 6603, 6816, 7152, 8804, 9238, 10579, 13206, 13857, 14304, 17608, 18476, 21158, 26412, 27714, 31737, 35216, 36952, 42316, 52824, 55428, 63474, 70432, 73904, 84632, 105648, 110856, 126948, 147808, 169264, 211296, 221712, 253896, 327949, 338528, 443424, 507792, 655898, 983847, 1015584, 1311796, 1967694, 2623592, 3935388, 5247184, 7870776, 10494368, 15741552, 31483104]

約数ペア:

[(1, 31483104), (2, 15741552), (3, 10494368), (4, 7870776), (6, 5247184), (8, 3935388), (12, 2623592), (16, 1967694), (24, 1311796), (31, 1015584), (32, 983847), (48, 655898), (62, 507792), (71, 443424), (93, 338528), (96, 327949), (124, 253896), (142, 221712), (149, 211296), (186, 169264), (213, 147808), (248, 126948), (284, 110856), (298, 105648), (372, 84632), (426, 73904), (447, 70432), (496, 63474), (568, 55428), (596, 52824), (744, 42316), (852, 36952), (894, 35216), (992, 31737), (1136, 27714), (1192, 26412), (1488, 21158), (1704, 18476), (1788, 17608), (2201, 14304), (2272, 13857), (2384, 13206), (2976, 10579), (3408, 9238), (3576, 8804), (4402, 7152), (4619, 6816), (4768, 6603)]