172040896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{141481}}^1$

素因数の和:141512

約数の個数: 28

約数和(自身を含む): 359364280

約数和(自身を除く): 187323384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 141481, 282962, 565924, 1131848, 2263696, 2688139, 4527392, 5376278, 9054784, 10752556, 21505112, 43010224, 86020448, 172040896]

約数ペア:

[(1, 172040896), (2, 86020448), (4, 43010224), (8, 21505112), (16, 10752556), (19, 9054784), (32, 5376278), (38, 4527392), (64, 2688139), (76, 2263696), (152, 1131848), (304, 565924), (608, 282962), (1216, 141481)]