893417984

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{47161}}^1$

素因数の和:47216

約数の個数: 40

約数和(自身を含む): 1833375588

約数和(自身を除く): 939957604

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4736, 9472, 18944, 47161, 94322, 188644, 377288, 754576, 1509152, 1744957, 3018304, 3489914, 6036608, 6979828, 12073216, 13959656, 24146432, 27919312, 55838624, 111677248, 223354496, 446708992, 893417984]

約数ペア:

[(1, 893417984), (2, 446708992), (4, 223354496), (8, 111677248), (16, 55838624), (32, 27919312), (37, 24146432), (64, 13959656), (74, 12073216), (128, 6979828), (148, 6036608), (256, 3489914), (296, 3018304), (512, 1744957), (592, 1509152), (1184, 754576), (2368, 377288), (4736, 188644), (9472, 94322), (18944, 47161)]