85324564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 171376128

約数和(自身を除く): 86051564

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 263, 367, 442, 526, 734, 884, 1052, 1468, 3419, 4471, 4771, 6239, 6838, 8942, 9542, 12478, 13676, 17884, 19084, 24956, 58123, 81107, 96521, 116246, 162214, 193042, 232492, 324428, 386084, 1254773, 1640857, 2509546, 3281714, 5019092, 6563428, 21331141, 42662282, 85324564]

約数ペア:

[(1, 85324564), (2, 42662282), (4, 21331141), (13, 6563428), (17, 5019092), (26, 3281714), (34, 2509546), (52, 1640857), (68, 1254773), (221, 386084), (263, 324428), (367, 232492), (442, 193042), (526, 162214), (734, 116246), (884, 96521), (1052, 81107), (1468, 58123), (3419, 24956), (4471, 19084), (4771, 17884), (6239, 13676), (6838, 12478), (8942, 9542)]