171916192

素因数分解:

$2^5\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1823}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 387942912

約数和(自身を除く): 216026720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 421, 842, 1684, 1823, 2947, 3368, 3646, 5894, 6736, 7292, 11788, 12761, 13472, 14584, 23576, 25522, 29168, 47152, 51044, 58336, 94304, 102088, 204176, 408352, 767483, 1534966, 3069932, 5372381, 6139864, 10744762, 12279728, 21489524, 24559456, 42979048, 85958096, 171916192]

約数ペア:

[(1, 171916192), (2, 85958096), (4, 42979048), (7, 24559456), (8, 21489524), (14, 12279728), (16, 10744762), (28, 6139864), (32, 5372381), (56, 3069932), (112, 1534966), (224, 767483), (421, 408352), (842, 204176), (1684, 102088), (1823, 94304), (2947, 58336), (3368, 51044), (3646, 47152), (5894, 29168), (6736, 25522), (7292, 23576), (11788, 14584), (12761, 13472)]