40040576

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18401}}^1$

素因数の和:18432

約数の個数: 32

約数和(自身を含む): 84465180

約数和(自身を除く): 44424604

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18401, 36802, 73604, 147208, 294416, 312817, 588832, 625634, 1177664, 1251268, 2355328, 2502536, 5005072, 10010144, 20020288, 40040576]

約数ペア:

[(1, 40040576), (2, 20020288), (4, 10010144), (8, 5005072), (16, 2502536), (17, 2355328), (32, 1251268), (34, 1177664), (64, 625634), (68, 588832), (128, 312817), (136, 294416), (272, 147208), (544, 73604), (1088, 36802), (2176, 18401)]