87160448

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{35839}}^1$

素因数の和:35872

約数の個数: 32

約数和(自身を含む): 182784000

約数和(自身を除く): 95623552

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 35839, 71678, 143356, 286712, 573424, 680941, 1146848, 1361882, 2293696, 2723764, 4587392, 5447528, 10895056, 21790112, 43580224, 87160448]

約数ペア:

[(1, 87160448), (2, 43580224), (4, 21790112), (8, 10895056), (16, 5447528), (19, 4587392), (32, 2723764), (38, 2293696), (64, 1361882), (76, 1146848), (128, 680941), (152, 573424), (304, 286712), (608, 143356), (1216, 71678), (2432, 35839)]