31054752

素因数分解:

$2^5\times 3^4\times {\mathrm{11981}}^1$

素因数の和:12003

約数の個数: 60

約数和(自身を含む): 91338786

約数和(自身を除く): 60284034

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 11981, 23962, 35943, 47924, 71886, 95848, 107829, 143772, 191696, 215658, 287544, 323487, 383392, 431316, 575088, 646974, 862632, 970461, 1150176, 1293948, 1725264, 1940922, 2587896, 3450528, 3881844, 5175792, 7763688, 10351584, 15527376, 31054752]

約数ペア:

[(1, 31054752), (2, 15527376), (3, 10351584), (4, 7763688), (6, 5175792), (8, 3881844), (9, 3450528), (12, 2587896), (16, 1940922), (18, 1725264), (24, 1293948), (27, 1150176), (32, 970461), (36, 862632), (48, 646974), (54, 575088), (72, 431316), (81, 383392), (96, 323487), (108, 287544), (144, 215658), (162, 191696), (216, 143772), (288, 107829), (324, 95848), (432, 71886), (648, 47924), (864, 35943), (1296, 23962), (2592, 11981)]