31065734

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 54665280

約数和(自身を除く): 23599546

約数列:

[1, 2, 7, 14, 73, 113, 146, 226, 269, 511, 538, 791, 1022, 1582, 1883, 3766, 8249, 16498, 19637, 30397, 39274, 57743, 60794, 115486, 137459, 212779, 274918, 425558, 2218981, 4437962, 15532867, 31065734]

約数ペア:

[(1, 31065734), (2, 15532867), (7, 4437962), (14, 2218981), (73, 425558), (113, 274918), (146, 212779), (226, 137459), (269, 115486), (511, 60794), (538, 57743), (791, 39274), (1022, 30397), (1582, 19637), (1883, 16498), (3766, 8249)]