4080355712

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{309493}}^1$

素因数の和:309610

約数の個数: 32

約数和(自身を含む): 8207780880

約数和(自身を除く): 4127425168

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 309493, 618986, 1237972, 2475944, 4951888, 9903776, 19807552, 31877779, 39615104, 63755558, 127511116, 255022232, 510044464, 1020088928, 2040177856, 4080355712]

約数ペア:

[(1, 4080355712), (2, 2040177856), (4, 1020088928), (8, 510044464), (16, 255022232), (32, 127511116), (64, 63755558), (103, 39615104), (128, 31877779), (206, 19807552), (412, 9903776), (824, 4951888), (1648, 2475944), (3296, 1237972), (6592, 618986), (13184, 309493)]