189647416

素因数分解:

$2^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{34913}}^1$

素因数の和:35023

約数の個数: 32

約数和(自身を含む): 410588640

約数和(自身を除く): 220941224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 97, 194, 388, 679, 776, 1358, 2716, 5432, 34913, 69826, 139652, 244391, 279304, 488782, 977564, 1955128, 3386561, 6773122, 13546244, 23705927, 27092488, 47411854, 94823708, 189647416]

約数ペア:

[(1, 189647416), (2, 94823708), (4, 47411854), (7, 27092488), (8, 23705927), (14, 13546244), (28, 6773122), (56, 3386561), (97, 1955128), (194, 977564), (388, 488782), (679, 279304), (776, 244391), (1358, 139652), (2716, 69826), (5432, 34913)]