85716448

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8339

約数の個数: 48

約数和(自身を含む): 188107920

約数和(自身を除く): 102391472

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 8293, 10336, 16586, 33172, 66344, 132688, 140981, 157567, 265376, 281962, 315134, 563924, 630268, 1127848, 1260536, 2255696, 2521072, 2678639, 4511392, 5042144, 5357278, 10714556, 21429112, 42858224, 85716448]

約数ペア:

[(1, 85716448), (2, 42858224), (4, 21429112), (8, 10714556), (16, 5357278), (17, 5042144), (19, 4511392), (32, 2678639), (34, 2521072), (38, 2255696), (68, 1260536), (76, 1127848), (136, 630268), (152, 563924), (272, 315134), (304, 281962), (323, 265376), (544, 157567), (608, 140981), (646, 132688), (1292, 66344), (2584, 33172), (5168, 16586), (8293, 10336)]