85171912

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{4013}}^1$

素因数の和:4405

約数の個数: 32

約数和(自身を含む): 183038400

約数和(自身を除く): 97866488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 758, 1516, 2653, 3032, 4013, 5306, 8026, 10612, 16052, 21224, 28091, 32104, 56182, 112364, 224728, 1520927, 3041854, 6083708, 10646489, 12167416, 21292978, 42585956, 85171912]

約数ペア:

[(1, 85171912), (2, 42585956), (4, 21292978), (7, 12167416), (8, 10646489), (14, 6083708), (28, 3041854), (56, 1520927), (379, 224728), (758, 112364), (1516, 56182), (2653, 32104), (3032, 28091), (4013, 21224), (5306, 16052), (8026, 10612)]