85580464

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{8641}}^1$

素因数の和:9268

約数の個数: 20

約数和(自身を含む): 166099240

約数和(自身を除く): 80518776

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 8641, 9904, 17282, 34564, 69128, 138256, 5348779, 10697558, 21395116, 42790232, 85580464]

約数ペア:

[(1, 85580464), (2, 42790232), (4, 21395116), (8, 10697558), (16, 5348779), (619, 138256), (1238, 69128), (2476, 34564), (4952, 17282), (8641, 9904)]