85194784

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{140123}}^1$

素因数の和:140152

約数の個数: 24

約数和(自身を含む): 176556240

約数和(自身を除く): 91361456

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 140123, 280246, 560492, 1120984, 2241968, 2662337, 4483936, 5324674, 10649348, 21298696, 42597392, 85194784]

約数ペア:

[(1, 85194784), (2, 42597392), (4, 21298696), (8, 10649348), (16, 5324674), (19, 4483936), (32, 2662337), (38, 2241968), (76, 1120984), (152, 560492), (304, 280246), (608, 140123)]