2319521632

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{2153}}^1$

素因数の和:2551

約数の個数: 48

約数和(自身を含む): 4621467312

約数和(自身を除く): 2301945680

約数列:

[1, 2, 4, 8, 16, 32, 131, 257, 262, 514, 524, 1028, 1048, 2056, 2096, 2153, 4112, 4192, 4306, 8224, 8612, 17224, 33667, 34448, 67334, 68896, 134668, 269336, 282043, 538672, 553321, 564086, 1077344, 1106642, 1128172, 2213284, 2256344, 4426568, 4512688, 8853136, 9025376, 17706272, 72485051, 144970102, 289940204, 579880408, 1159760816, 2319521632]

約数ペア:

[(1, 2319521632), (2, 1159760816), (4, 579880408), (8, 289940204), (16, 144970102), (32, 72485051), (131, 17706272), (257, 9025376), (262, 8853136), (514, 4512688), (524, 4426568), (1028, 2256344), (1048, 2213284), (2056, 1128172), (2096, 1106642), (2153, 1077344), (4112, 564086), (4192, 553321), (4306, 538672), (8224, 282043), (8612, 269336), (17224, 134668), (33667, 68896), (34448, 67334)]