238460416

素因数分解:

$2^9\times {\mathrm{465743}}^1$

素因数の和:465761

約数の個数: 20

約数和(自身を含む): 476456112

約数和(自身を除く): 237995696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 465743, 931486, 1862972, 3725944, 7451888, 14903776, 29807552, 59615104, 119230208, 238460416]

約数ペア:

[(1, 238460416), (2, 119230208), (4, 59615104), (8, 29807552), (16, 14903776), (32, 7451888), (64, 3725944), (128, 1862972), (256, 931486), (512, 465743)]