85207616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2179}}^1$

素因数の和:2251

約数の個数: 56

約数和(自身を含む): 186049920

約数和(自身を除く): 100842304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2179, 2444, 3008, 4358, 4888, 8716, 9776, 17432, 19552, 28327, 34864, 39104, 56654, 69728, 102413, 113308, 139456, 204826, 226616, 409652, 453232, 819304, 906464, 1331369, 1638608, 1812928, 2662738, 3277216, 5325476, 6554432, 10650952, 21301904, 42603808, 85207616]

約数ペア:

[(1, 85207616), (2, 42603808), (4, 21301904), (8, 10650952), (13, 6554432), (16, 5325476), (26, 3277216), (32, 2662738), (47, 1812928), (52, 1638608), (64, 1331369), (94, 906464), (104, 819304), (188, 453232), (208, 409652), (376, 226616), (416, 204826), (611, 139456), (752, 113308), (832, 102413), (1222, 69728), (1504, 56654), (2179, 39104), (2444, 34864), (3008, 28327), (4358, 19552), (4888, 17432), (8716, 9776)]