31026814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{751}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 57609216

約数和(自身を除く): 26582402

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 227, 454, 751, 1502, 1589, 2951, 3178, 5257, 5902, 9763, 10514, 19526, 20657, 41314, 68341, 136682, 170477, 340954, 1193339, 2216201, 2386678, 4432402, 15513407, 31026814]

約数ペア:

[(1, 31026814), (2, 15513407), (7, 4432402), (13, 2386678), (14, 2216201), (26, 1193339), (91, 340954), (182, 170477), (227, 136682), (454, 68341), (751, 41314), (1502, 20657), (1589, 19526), (2951, 10514), (3178, 9763), (5257, 5902)]