181016

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:56

約数の個数: 32

約数和(自身を含む): 395280

約数和(自身を除く): 214264

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1331, 1496, 2057, 2662, 4114, 5324, 8228, 10648, 16456, 22627, 45254, 90508, 181016]

約数ペア:

[(1, 181016), (2, 90508), (4, 45254), (8, 22627), (11, 16456), (17, 10648), (22, 8228), (34, 5324), (44, 4114), (68, 2662), (88, 2057), (121, 1496), (136, 1331), (187, 968), (242, 748), (374, 484)]