31883528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2593}}^1$

素因数の和:2681

約数の個数: 32

約数和(自身を含む): 63034200

約数和(自身を除く): 31150672

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 2593, 3074, 5186, 6148, 10372, 12296, 20744, 75197, 137429, 150394, 274858, 300788, 549716, 601576, 1099432, 3985441, 7970882, 15941764, 31883528]

約数ペア:

[(1, 31883528), (2, 15941764), (4, 7970882), (8, 3985441), (29, 1099432), (53, 601576), (58, 549716), (106, 300788), (116, 274858), (212, 150394), (232, 137429), (424, 75197), (1537, 20744), (2593, 12296), (3074, 10372), (5186, 6148)]