190070512

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{86711}}^1$

素因数の和:86856

約数の個数: 20

約数和(自身を含む): 370953936

約数和(自身を除く): 180883424

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 86711, 173422, 346844, 693688, 1387376, 11879407, 23758814, 47517628, 95035256, 190070512]

約数ペア:

[(1, 190070512), (2, 95035256), (4, 47517628), (8, 23758814), (16, 11879407), (137, 1387376), (274, 693688), (548, 346844), (1096, 173422), (2192, 86711)]