31942272

素因数分解:

$2^7\times 3^1\times {\mathrm{193}}^1\times {\mathrm{431}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 85484160

約数和(自身を除く): 53541888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 384, 386, 431, 579, 772, 862, 1158, 1293, 1544, 1724, 2316, 2586, 3088, 3448, 4632, 5172, 6176, 6896, 9264, 10344, 12352, 13792, 18528, 20688, 24704, 27584, 37056, 41376, 55168, 74112, 82752, 83183, 165504, 166366, 249549, 332732, 499098, 665464, 998196, 1330928, 1996392, 2661856, 3992784, 5323712, 7985568, 10647424, 15971136, 31942272]

約数ペア:

[(1, 31942272), (2, 15971136), (3, 10647424), (4, 7985568), (6, 5323712), (8, 3992784), (12, 2661856), (16, 1996392), (24, 1330928), (32, 998196), (48, 665464), (64, 499098), (96, 332732), (128, 249549), (192, 166366), (193, 165504), (384, 83183), (386, 82752), (431, 74112), (579, 55168), (772, 41376), (862, 37056), (1158, 27584), (1293, 24704), (1544, 20688), (1724, 18528), (2316, 13792), (2586, 12352), (3088, 10344), (3448, 9264), (4632, 6896), (5172, 6176)]