31788928

素因数分解:

$2^7\times {\mathrm{248351}}^1$

素因数の和:248365

約数の個数: 16

約数和(自身を含む): 63329760

約数和(自身を除く): 31540832

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 248351, 496702, 993404, 1986808, 3973616, 7947232, 15894464, 31788928]

約数ペア:

[(1, 31788928), (2, 15894464), (4, 7947232), (8, 3973616), (16, 1986808), (32, 993404), (64, 496702), (128, 248351)]