80682496

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{4259}}^1$

素因数の和:4314

約数の個数: 40

約数和(自身を含む): 165603240

約数和(自身を除く): 84920744

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 512, 592, 1184, 2368, 4259, 4736, 8518, 9472, 17036, 18944, 34072, 68144, 136288, 157583, 272576, 315166, 545152, 630332, 1090304, 1260664, 2180608, 2521328, 5042656, 10085312, 20170624, 40341248, 80682496]

約数ペア:

[(1, 80682496), (2, 40341248), (4, 20170624), (8, 10085312), (16, 5042656), (32, 2521328), (37, 2180608), (64, 1260664), (74, 1090304), (128, 630332), (148, 545152), (256, 315166), (296, 272576), (512, 157583), (592, 136288), (1184, 68144), (2368, 34072), (4259, 18944), (4736, 17036), (8518, 9472)]