84336128

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{1297}}^1$

素因数の和:1442

約数の個数: 40

約数和(自身を含む): 169965312

約数和(自身を除く): 85629184

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1297, 2032, 2594, 4064, 5188, 8128, 10376, 16256, 20752, 32512, 41504, 65024, 83008, 164719, 166016, 329438, 332032, 658876, 664064, 1317752, 2635504, 5271008, 10542016, 21084032, 42168064, 84336128]

約数ペア:

[(1, 84336128), (2, 42168064), (4, 21084032), (8, 10542016), (16, 5271008), (32, 2635504), (64, 1317752), (127, 664064), (128, 658876), (254, 332032), (256, 329438), (508, 166016), (512, 164719), (1016, 83008), (1297, 65024), (2032, 41504), (2594, 32512), (4064, 20752), (5188, 16256), (8128, 10376)]