8494467728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{323131}}^1$

素因数の和:323223

約数の個数: 40

約数和(自身を含む): 17309534976

約数和(自身を除く): 8815067248

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 6572, 13144, 26288, 323131, 646262, 1292524, 2585048, 5170096, 10017061, 17125943, 20034122, 34251886, 40068244, 68503772, 80136488, 137007544, 160272976, 274015088, 530904233, 1061808466, 2123616932, 4247233864, 8494467728]

約数ペア:

[(1, 8494467728), (2, 4247233864), (4, 2123616932), (8, 1061808466), (16, 530904233), (31, 274015088), (53, 160272976), (62, 137007544), (106, 80136488), (124, 68503772), (212, 40068244), (248, 34251886), (424, 20034122), (496, 17125943), (848, 10017061), (1643, 5170096), (3286, 2585048), (6572, 1292524), (13144, 646262), (26288, 323131)]