265056448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{133597}}^1$

素因数の和:133640

約数の個数: 28

約数和(自身を含む): 542942272

約数和(自身を除く): 277885824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 133597, 267194, 534388, 1068776, 2137552, 4141507, 4275104, 8283014, 8550208, 16566028, 33132056, 66264112, 132528224, 265056448]

約数ペア:

[(1, 265056448), (2, 132528224), (4, 66264112), (8, 33132056), (16, 16566028), (31, 8550208), (32, 8283014), (62, 4275104), (64, 4141507), (124, 2137552), (248, 1068776), (496, 534388), (992, 267194), (1984, 133597)]