80452564

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{7817}}^1$

素因数の和:7935

約数の個数: 24

約数和(自身を含む): 147103488

約数和(自身を除く): 66650924

約数列:

[1, 2, 4, 31, 62, 83, 124, 166, 332, 2573, 5146, 7817, 10292, 15634, 31268, 242327, 484654, 648811, 969308, 1297622, 2595244, 20113141, 40226282, 80452564]

約数ペア:

[(1, 80452564), (2, 40226282), (4, 20113141), (31, 2595244), (62, 1297622), (83, 969308), (124, 648811), (166, 484654), (332, 242327), (2573, 31268), (5146, 15634), (7817, 10292)]