31365632

素因数分解:

$2^9\times {\mathrm{61261}}^1$

素因数の和:61279

約数の個数: 20

約数和(自身を含む): 62671026

約数和(自身を除く): 31305394

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 61261, 122522, 245044, 490088, 980176, 1960352, 3920704, 7841408, 15682816, 31365632]

約数ペア:

[(1, 31365632), (2, 15682816), (4, 7841408), (8, 3920704), (16, 1960352), (32, 980176), (64, 490088), (128, 245044), (256, 122522), (512, 61261)]