86390464

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 182806848

約数和(自身を除く): 96416384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 271, 272, 293, 542, 544, 586, 1084, 1088, 1172, 2168, 2344, 4336, 4607, 4688, 4981, 8672, 9214, 9376, 9962, 17344, 18428, 18752, 19924, 36856, 39848, 73712, 79403, 79696, 147424, 158806, 159392, 294848, 317612, 318784, 635224, 1270448, 1349851, 2540896, 2699702, 5081792, 5399404, 10798808, 21597616, 43195232, 86390464]

約数ペア:

[(1, 86390464), (2, 43195232), (4, 21597616), (8, 10798808), (16, 5399404), (17, 5081792), (32, 2699702), (34, 2540896), (64, 1349851), (68, 1270448), (136, 635224), (271, 318784), (272, 317612), (293, 294848), (542, 159392), (544, 158806), (586, 147424), (1084, 79696), (1088, 79403), (1172, 73712), (2168, 39848), (2344, 36856), (4336, 19924), (4607, 18752), (4688, 18428), (4981, 17344), (8672, 9962), (9214, 9376)]