31116032

素因数分解:

$2^8\times {\mathrm{121547}}^1$

素因数の和:121563

約数の個数: 18

約数和(自身を含む): 62111028

約数和(自身を除く): 30994996

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 121547, 243094, 486188, 972376, 1944752, 3889504, 7779008, 15558016, 31116032]

約数ペア:

[(1, 31116032), (2, 15558016), (4, 7779008), (8, 3889504), (16, 1944752), (32, 972376), (64, 486188), (128, 243094), (256, 121547)]