31871424

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^2$

素因数の和:254

約数の個数: 84

約数和(自身を含む): 91623896

約数和(自身を除く): 59752472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 113, 156, 192, 208, 226, 312, 339, 416, 452, 624, 678, 832, 904, 1248, 1356, 1469, 1808, 2496, 2712, 2938, 3616, 4407, 5424, 5876, 7232, 8814, 10848, 11752, 12769, 17628, 21696, 23504, 25538, 35256, 38307, 47008, 51076, 70512, 76614, 94016, 102152, 141024, 153228, 165997, 204304, 282048, 306456, 331994, 408608, 497991, 612912, 663988, 817216, 995982, 1225824, 1327976, 1991964, 2451648, 2655952, 3983928, 5311904, 7967856, 10623808, 15935712, 31871424]

約数ペア:

[(1, 31871424), (2, 15935712), (3, 10623808), (4, 7967856), (6, 5311904), (8, 3983928), (12, 2655952), (13, 2451648), (16, 1991964), (24, 1327976), (26, 1225824), (32, 995982), (39, 817216), (48, 663988), (52, 612912), (64, 497991), (78, 408608), (96, 331994), (104, 306456), (113, 282048), (156, 204304), (192, 165997), (208, 153228), (226, 141024), (312, 102152), (339, 94016), (416, 76614), (452, 70512), (624, 51076), (678, 47008), (832, 38307), (904, 35256), (1248, 25538), (1356, 23504), (1469, 21696), (1808, 17628), (2496, 12769), (2712, 11752), (2938, 10848), (3616, 8814), (4407, 7232), (5424, 5876)]