164940832

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23753}}^1$

素因数の和:23801

約数の個数: 48

約数和(自身を含む): 383104512

約数和(自身を除く): 218163680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 23753, 47506, 95012, 166271, 190024, 332542, 380048, 665084, 736343, 760096, 1330168, 1472686, 2660336, 2945372, 5154401, 5320672, 5890744, 10308802, 11781488, 20617604, 23562976, 41235208, 82470416, 164940832]

約数ペア:

[(1, 164940832), (2, 82470416), (4, 41235208), (7, 23562976), (8, 20617604), (14, 11781488), (16, 10308802), (28, 5890744), (31, 5320672), (32, 5154401), (56, 2945372), (62, 2660336), (112, 1472686), (124, 1330168), (217, 760096), (224, 736343), (248, 665084), (434, 380048), (496, 332542), (868, 190024), (992, 166271), (1736, 95012), (3472, 47506), (6944, 23753)]