16156950848

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{401}}^1\times {\mathrm{8867}}^1$

素因数の和:9351

約数の個数: 56

約数和(自身を含む): 32597774784

約数和(自身を除く): 16440823936

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 401, 568, 802, 1136, 1604, 2272, 3208, 4544, 6416, 8867, 12832, 17734, 25664, 28471, 35468, 56942, 70936, 113884, 141872, 227768, 283744, 455536, 567488, 629557, 911072, 1259114, 1822144, 2518228, 3555667, 5036456, 7111334, 10072912, 14222668, 20145824, 28445336, 40291648, 56890672, 113781344, 227562688, 252452357, 504904714, 1009809428, 2019618856, 4039237712, 8078475424, 16156950848]

約数ペア:

[(1, 16156950848), (2, 8078475424), (4, 4039237712), (8, 2019618856), (16, 1009809428), (32, 504904714), (64, 252452357), (71, 227562688), (142, 113781344), (284, 56890672), (401, 40291648), (568, 28445336), (802, 20145824), (1136, 14222668), (1604, 10072912), (2272, 7111334), (3208, 5036456), (4544, 3555667), (6416, 2518228), (8867, 1822144), (12832, 1259114), (17734, 911072), (25664, 629557), (28471, 567488), (35468, 455536), (56942, 283744), (70936, 227768), (113884, 141872)]