31093912

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1439}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 60739200

約数和(自身を除く): 29645288

約数列:

[1, 2, 4, 8, 37, 73, 74, 146, 148, 292, 296, 584, 1439, 2701, 2878, 5402, 5756, 10804, 11512, 21608, 53243, 105047, 106486, 210094, 212972, 420188, 425944, 840376, 3886739, 7773478, 15546956, 31093912]

約数ペア:

[(1, 31093912), (2, 15546956), (4, 7773478), (8, 3886739), (37, 840376), (73, 425944), (74, 420188), (146, 212972), (148, 210094), (292, 106486), (296, 105047), (584, 53243), (1439, 21608), (2701, 11512), (2878, 10804), (5402, 5756)]