80195648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{853}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 173098968

約数和(自身を除く): 92903320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 208, 226, 416, 452, 832, 853, 904, 1469, 1706, 1808, 2938, 3412, 3616, 5876, 6824, 7232, 11089, 11752, 13648, 22178, 23504, 27296, 44356, 47008, 54592, 88712, 94016, 96389, 177424, 192778, 354848, 385556, 709696, 771112, 1253057, 1542224, 2506114, 3084448, 5012228, 6168896, 10024456, 20048912, 40097824, 80195648]

約数ペア:

[(1, 80195648), (2, 40097824), (4, 20048912), (8, 10024456), (13, 6168896), (16, 5012228), (26, 3084448), (32, 2506114), (52, 1542224), (64, 1253057), (104, 771112), (113, 709696), (208, 385556), (226, 354848), (416, 192778), (452, 177424), (832, 96389), (853, 94016), (904, 88712), (1469, 54592), (1706, 47008), (1808, 44356), (2938, 27296), (3412, 23504), (3616, 22178), (5876, 13648), (6824, 11752), (7232, 11089)]