262136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 583680

約数和(自身を除く): 321544

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 151, 217, 248, 302, 434, 604, 868, 1057, 1208, 1736, 2114, 4228, 4681, 8456, 9362, 18724, 32767, 37448, 65534, 131068, 262136]

約数ペア:

[(1, 262136), (2, 131068), (4, 65534), (7, 37448), (8, 32767), (14, 18724), (28, 9362), (31, 8456), (56, 4681), (62, 4228), (124, 2114), (151, 1736), (217, 1208), (248, 1057), (302, 868), (434, 604)]