82064564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{12487}}^1$

素因数の和:12575

約数の個数: 24

約数和(自身を含む): 151054848

約数和(自身を除く): 68990284

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 12487, 24974, 49948, 387097, 661811, 774194, 1323622, 1548388, 2647244, 20516141, 41032282, 82064564]

約数ペア:

[(1, 82064564), (2, 41032282), (4, 20516141), (31, 2647244), (53, 1548388), (62, 1323622), (106, 774194), (124, 661811), (212, 387097), (1643, 49948), (3286, 24974), (6572, 12487)]