81458524

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{35051}}^1$

素因数の和:35145

約数の個数: 24

約数和(自身を含む): 164884608

約数和(自身を除く): 83426084

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 35051, 70102, 140204, 245357, 490714, 981428, 2909233, 5818466, 11636932, 20364631, 40729262, 81458524]

約数ペア:

[(1, 81458524), (2, 40729262), (4, 20364631), (7, 11636932), (14, 5818466), (28, 2909233), (83, 981428), (166, 490714), (332, 245357), (581, 140204), (1162, 70102), (2324, 35051)]