31006368

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2111}}^1$

素因数の和:2147

約数の個数: 96

約数和(自身を含む): 95800320

約数和(自身を除く): 64793952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2111, 2448, 3672, 4222, 4896, 6333, 7344, 8444, 12666, 14688, 16888, 18999, 25332, 33776, 35887, 37998, 50664, 56997, 67552, 71774, 75996, 101328, 107661, 113994, 143548, 151992, 202656, 215322, 227988, 287096, 303984, 322983, 430644, 455976, 574192, 607968, 645966, 861288, 911952, 968949, 1148384, 1291932, 1722576, 1823904, 1937898, 2583864, 3445152, 3875796, 5167728, 7751592, 10335456, 15503184, 31006368]

約数ペア:

[(1, 31006368), (2, 15503184), (3, 10335456), (4, 7751592), (6, 5167728), (8, 3875796), (9, 3445152), (12, 2583864), (16, 1937898), (17, 1823904), (18, 1722576), (24, 1291932), (27, 1148384), (32, 968949), (34, 911952), (36, 861288), (48, 645966), (51, 607968), (54, 574192), (68, 455976), (72, 430644), (96, 322983), (102, 303984), (108, 287096), (136, 227988), (144, 215322), (153, 202656), (204, 151992), (216, 143548), (272, 113994), (288, 107661), (306, 101328), (408, 75996), (432, 71774), (459, 67552), (544, 56997), (612, 50664), (816, 37998), (864, 35887), (918, 33776), (1224, 25332), (1632, 18999), (1836, 16888), (2111, 14688), (2448, 12666), (3672, 8444), (4222, 7344), (4896, 6333)]