201611884888

素因数分解:

$2^3\times {\mathrm{11131}}^1\times {\mathrm{2264081}}^1$

素因数の和:2275218

約数の個数: 16

約数和(自身を含む): 378056412360

約数和(自身を除く): 176444527472

約数列:

[1, 2, 4, 8, 11131, 22262, 44524, 89048, 2264081, 4528162, 9056324, 18112648, 25201485611, 50402971222, 100805942444, 201611884888]

約数ペア:

[(1, 201611884888), (2, 100805942444), (4, 50402971222), (8, 25201485611), (11131, 18112648), (22262, 9056324), (44524, 4528162), (89048, 2264081)]