31748928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 90854784

約数和(自身を除く): 59105856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 71, 96, 102, 136, 137, 142, 192, 204, 213, 272, 274, 284, 408, 411, 426, 544, 548, 568, 816, 822, 852, 1088, 1096, 1136, 1207, 1632, 1644, 1704, 2192, 2272, 2329, 2414, 3264, 3288, 3408, 3621, 4384, 4544, 4658, 4828, 6576, 6816, 6987, 7242, 8768, 9316, 9656, 9727, 13152, 13632, 13974, 14484, 18632, 19312, 19454, 26304, 27948, 28968, 29181, 37264, 38624, 38908, 55896, 57936, 58362, 74528, 77248, 77816, 111792, 115872, 116724, 149056, 155632, 165359, 223584, 231744, 233448, 311264, 330718, 447168, 466896, 496077, 622528, 661436, 933792, 992154, 1322872, 1867584, 1984308, 2645744, 3968616, 5291488, 7937232, 10582976, 15874464, 31748928]

約数ペア:

[(1, 31748928), (2, 15874464), (3, 10582976), (4, 7937232), (6, 5291488), (8, 3968616), (12, 2645744), (16, 1984308), (17, 1867584), (24, 1322872), (32, 992154), (34, 933792), (48, 661436), (51, 622528), (64, 496077), (68, 466896), (71, 447168), (96, 330718), (102, 311264), (136, 233448), (137, 231744), (142, 223584), (192, 165359), (204, 155632), (213, 149056), (272, 116724), (274, 115872), (284, 111792), (408, 77816), (411, 77248), (426, 74528), (544, 58362), (548, 57936), (568, 55896), (816, 38908), (822, 38624), (852, 37264), (1088, 29181), (1096, 28968), (1136, 27948), (1207, 26304), (1632, 19454), (1644, 19312), (1704, 18632), (2192, 14484), (2272, 13974), (2329, 13632), (2414, 13152), (3264, 9727), (3288, 9656), (3408, 9316), (3621, 8768), (4384, 7242), (4544, 6987), (4658, 6816), (4828, 6576)]