61731328

素因数分解:

$2^9\times {\mathrm{120569}}^1$

素因数の和:120587

約数の個数: 20

約数和(自身を含む): 123343110

約数和(自身を除く): 61611782

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 120569, 241138, 482276, 964552, 1929104, 3858208, 7716416, 15432832, 30865664, 61731328]

約数ペア:

[(1, 61731328), (2, 30865664), (4, 15432832), (8, 7716416), (16, 3858208), (32, 1929104), (64, 964552), (128, 482276), (256, 241138), (512, 120569)]