31874766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{68993}}^1$

素因数の和:69016

約数の個数: 32

約数和(自身を含む): 79481088

約数和(自身を除く): 47606322

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 68993, 137986, 206979, 413958, 482951, 758923, 965902, 1448853, 1517846, 2276769, 2897706, 4553538, 5312461, 10624922, 15937383, 31874766]

約数ペア:

[(1, 31874766), (2, 15937383), (3, 10624922), (6, 5312461), (7, 4553538), (11, 2897706), (14, 2276769), (21, 1517846), (22, 1448853), (33, 965902), (42, 758923), (66, 482951), (77, 413958), (154, 206979), (231, 137986), (462, 68993)]