77902336

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2232

約数の個数: 40

約数和(自身を含む): 157918464

約数和(自身を除く): 80016128

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2143, 2272, 4286, 4544, 8572, 9088, 17144, 18176, 34288, 36352, 68576, 137152, 152153, 274304, 304306, 548608, 608612, 1097216, 1217224, 2434448, 4868896, 9737792, 19475584, 38951168, 77902336]

約数ペア:

[(1, 77902336), (2, 38951168), (4, 19475584), (8, 9737792), (16, 4868896), (32, 2434448), (64, 1217224), (71, 1097216), (128, 608612), (142, 548608), (256, 304306), (284, 274304), (512, 152153), (568, 137152), (1136, 68576), (2143, 36352), (2272, 34288), (4286, 18176), (4544, 17144), (8572, 9088)]