163969964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{24859}}^1$

素因数の和:24977

約数の個数: 24

約数和(自身を含む): 306971280

約数和(自身を除く): 143001316

約数列:

[1, 2, 4, 17, 34, 68, 97, 194, 388, 1649, 3298, 6596, 24859, 49718, 99436, 422603, 845206, 1690412, 2411323, 4822646, 9645292, 40992491, 81984982, 163969964]

約数ペア:

[(1, 163969964), (2, 81984982), (4, 40992491), (17, 9645292), (34, 4822646), (68, 2411323), (97, 1690412), (194, 845206), (388, 422603), (1649, 99436), (3298, 49718), (6596, 24859)]