85321996

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{2447}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 156280320

約数和(自身を除く): 70958324

約数列:

[1, 2, 4, 23, 46, 92, 379, 758, 1516, 2447, 4894, 8717, 9788, 17434, 34868, 56281, 112562, 225124, 927413, 1854826, 3709652, 21330499, 42660998, 85321996]

約数ペア:

[(1, 85321996), (2, 42660998), (4, 21330499), (23, 3709652), (46, 1854826), (92, 927413), (379, 225124), (758, 112562), (1516, 56281), (2447, 34868), (4894, 17434), (8717, 9788)]