31412766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67993}}^1$

素因数の和:68016

約数の個数: 32

約数和(自身を含む): 78329088

約数和(自身を除く): 46916322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 67993, 135986, 203979, 407958, 475951, 747923, 951902, 1427853, 1495846, 2243769, 2855706, 4487538, 5235461, 10470922, 15706383, 31412766]

約数ペア:

[(1, 31412766), (2, 15706383), (3, 10470922), (6, 5235461), (7, 4487538), (11, 2855706), (14, 2243769), (21, 1495846), (22, 1427853), (33, 951902), (42, 747923), (66, 475951), (77, 407958), (154, 203979), (231, 135986), (462, 67993)]