40920352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1$

素因数の和:1273

約数の個数: 48

約数和(自身を含む): 88833024

約数和(自身を除く): 47912672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 176, 202, 352, 404, 808, 1111, 1151, 1616, 2222, 2302, 3232, 4444, 4604, 8888, 9208, 12661, 17776, 18416, 25322, 35552, 36832, 50644, 101288, 116251, 202576, 232502, 405152, 465004, 930008, 1278761, 1860016, 2557522, 3720032, 5115044, 10230088, 20460176, 40920352]

約数ペア:

[(1, 40920352), (2, 20460176), (4, 10230088), (8, 5115044), (11, 3720032), (16, 2557522), (22, 1860016), (32, 1278761), (44, 930008), (88, 465004), (101, 405152), (176, 232502), (202, 202576), (352, 116251), (404, 101288), (808, 50644), (1111, 36832), (1151, 35552), (1616, 25322), (2222, 18416), (2302, 17776), (3232, 12661), (4444, 9208), (4604, 8888)]