31887136

素因数分解:

$2^5\times {\mathrm{557}}^1\times {\mathrm{1789}}^1$

素因数の和:2356

約数の個数: 24

約数和(自身を含む): 62925660

約数和(自身を除く): 31038524

約数列:

[1, 2, 4, 8, 16, 32, 557, 1114, 1789, 2228, 3578, 4456, 7156, 8912, 14312, 17824, 28624, 57248, 996473, 1992946, 3985892, 7971784, 15943568, 31887136]

約数ペア:

[(1, 31887136), (2, 15943568), (4, 7971784), (8, 3985892), (16, 1992946), (32, 996473), (557, 57248), (1114, 28624), (1789, 17824), (2228, 14312), (3578, 8912), (4456, 7156)]