1958904832

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{859}}^1$

素因数の和:1027

約数の個数: 88

約数和(自身を含む): 4182757920

約数和(自身を除く): 2223853088

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 131, 136, 256, 262, 272, 512, 524, 544, 859, 1024, 1048, 1088, 1718, 2096, 2176, 2227, 3436, 4192, 4352, 4454, 6872, 8384, 8704, 8908, 13744, 14603, 16768, 17408, 17816, 27488, 29206, 33536, 35632, 54976, 58412, 67072, 71264, 109952, 112529, 116824, 134144, 142528, 219904, 225058, 233648, 285056, 439808, 450116, 467296, 570112, 879616, 900232, 934592, 1140224, 1800464, 1869184, 1912993, 2280448, 3600928, 3738368, 3825986, 7201856, 7476736, 7651972, 14403712, 14953472, 15303944, 28807424, 30607888, 57614848, 61215776, 115229696, 122431552, 244863104, 489726208, 979452416, 1958904832]

約数ペア:

[(1, 1958904832), (2, 979452416), (4, 489726208), (8, 244863104), (16, 122431552), (17, 115229696), (32, 61215776), (34, 57614848), (64, 30607888), (68, 28807424), (128, 15303944), (131, 14953472), (136, 14403712), (256, 7651972), (262, 7476736), (272, 7201856), (512, 3825986), (524, 3738368), (544, 3600928), (859, 2280448), (1024, 1912993), (1048, 1869184), (1088, 1800464), (1718, 1140224), (2096, 934592), (2176, 900232), (2227, 879616), (3436, 570112), (4192, 467296), (4352, 450116), (4454, 439808), (6872, 285056), (8384, 233648), (8704, 225058), (8908, 219904), (13744, 142528), (14603, 134144), (16768, 116824), (17408, 112529), (17816, 109952), (27488, 71264), (29206, 67072), (33536, 58412), (35632, 54976)]