39739904

素因数分解:

$2^9\times {\mathrm{77617}}^1$

素因数の和:77635

約数の個数: 20

約数和(自身を含む): 79403214

約数和(自身を除く): 39663310

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 77617, 155234, 310468, 620936, 1241872, 2483744, 4967488, 9934976, 19869952, 39739904]

約数ペア:

[(1, 39739904), (2, 19869952), (4, 9934976), (8, 4967488), (16, 2483744), (32, 1241872), (64, 620936), (128, 310468), (256, 155234), (512, 77617)]