31234752

素因数分解:

$2^6\times 3^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:486

約数の個数: 84

約数和(自身を含む): 90303096

約数和(自身を除く): 59068344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 211, 257, 288, 422, 514, 576, 633, 771, 844, 1028, 1266, 1542, 1688, 1899, 2056, 2313, 2532, 3084, 3376, 3798, 4112, 4626, 5064, 6168, 6752, 7596, 8224, 9252, 10128, 12336, 13504, 15192, 16448, 18504, 20256, 24672, 30384, 37008, 40512, 49344, 54227, 60768, 74016, 108454, 121536, 148032, 162681, 216908, 325362, 433816, 488043, 650724, 867632, 976086, 1301448, 1735264, 1952172, 2602896, 3470528, 3904344, 5205792, 7808688, 10411584, 15617376, 31234752]

約数ペア:

[(1, 31234752), (2, 15617376), (3, 10411584), (4, 7808688), (6, 5205792), (8, 3904344), (9, 3470528), (12, 2602896), (16, 1952172), (18, 1735264), (24, 1301448), (32, 976086), (36, 867632), (48, 650724), (64, 488043), (72, 433816), (96, 325362), (144, 216908), (192, 162681), (211, 148032), (257, 121536), (288, 108454), (422, 74016), (514, 60768), (576, 54227), (633, 49344), (771, 40512), (844, 37008), (1028, 30384), (1266, 24672), (1542, 20256), (1688, 18504), (1899, 16448), (2056, 15192), (2313, 13504), (2532, 12336), (3084, 10128), (3376, 9252), (3798, 8224), (4112, 7596), (4626, 6752), (5064, 6168)]