248265376

素因数分解:

$2^5\times {\mathrm{109}}^2\times {\mathrm{653}}^1$

素因数の和:881

約数の個数: 36

約数和(自身を含む): 494053182

約数和(自身を除く): 245787806

約数列:

[1, 2, 4, 8, 16, 32, 109, 218, 436, 653, 872, 1306, 1744, 2612, 3488, 5224, 10448, 11881, 20896, 23762, 47524, 71177, 95048, 142354, 190096, 284708, 380192, 569416, 1138832, 2277664, 7758293, 15516586, 31033172, 62066344, 124132688, 248265376]

約数ペア:

[(1, 248265376), (2, 124132688), (4, 62066344), (8, 31033172), (16, 15516586), (32, 7758293), (109, 2277664), (218, 1138832), (436, 569416), (653, 380192), (872, 284708), (1306, 190096), (1744, 142354), (2612, 95048), (3488, 71177), (5224, 47524), (10448, 23762), (11881, 20896)]