16166128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3013

約数の個数: 40

約数和(自身を含む): 35283456

約数和(自身を除く): 19117328

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 2963, 5456, 5926, 11852, 23704, 32593, 47408, 65186, 91853, 130372, 183706, 260744, 367412, 521488, 734824, 1010383, 1469648, 2020766, 4041532, 8083064, 16166128]

約数ペア:

[(1, 16166128), (2, 8083064), (4, 4041532), (8, 2020766), (11, 1469648), (16, 1010383), (22, 734824), (31, 521488), (44, 367412), (62, 260744), (88, 183706), (124, 130372), (176, 91853), (248, 65186), (341, 47408), (496, 32593), (682, 23704), (1364, 11852), (2728, 5926), (2963, 5456)]