16121072

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{757}}^1$

素因数の和:798

約数の個数: 40

約数和(自身を含む): 34401072

約数和(自身を除く): 18280000

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 757, 968, 1331, 1514, 1936, 2662, 3028, 5324, 6056, 8327, 10648, 12112, 16654, 21296, 33308, 66616, 91597, 133232, 183194, 366388, 732776, 1007567, 1465552, 2015134, 4030268, 8060536, 16121072]

約数ペア:

[(1, 16121072), (2, 8060536), (4, 4030268), (8, 2015134), (11, 1465552), (16, 1007567), (22, 732776), (44, 366388), (88, 183194), (121, 133232), (176, 91597), (242, 66616), (484, 33308), (757, 21296), (968, 16654), (1331, 12112), (1514, 10648), (1936, 8327), (2662, 6056), (3028, 5324)]