31078208

素因数分解:

$2^6\times 7^1\times {\mathrm{69371}}^1$

素因数の和:69390

約数の個数: 28

約数和(自身を含む): 70481952

約数和(自身を除く): 39403744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 69371, 138742, 277484, 485597, 554968, 971194, 1109936, 1942388, 2219872, 3884776, 4439744, 7769552, 15539104, 31078208]

約数ペア:

[(1, 31078208), (2, 15539104), (4, 7769552), (7, 4439744), (8, 3884776), (14, 2219872), (16, 1942388), (28, 1109936), (32, 971194), (56, 554968), (64, 485597), (112, 277484), (224, 138742), (448, 69371)]