85713388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 166489344

約数和(自身を除く): 80775956

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 73, 124, 146, 292, 527, 557, 1054, 1114, 1241, 2108, 2228, 2263, 2482, 4526, 4964, 9052, 9469, 17267, 18938, 34534, 37876, 38471, 40661, 69068, 76942, 81322, 153884, 162644, 293539, 587078, 691237, 1174156, 1260491, 1382474, 2520982, 2764948, 5041964, 21428347, 42856694, 85713388]

約数ペア:

[(1, 85713388), (2, 42856694), (4, 21428347), (17, 5041964), (31, 2764948), (34, 2520982), (62, 1382474), (68, 1260491), (73, 1174156), (124, 691237), (146, 587078), (292, 293539), (527, 162644), (557, 153884), (1054, 81322), (1114, 76942), (1241, 69068), (2108, 40661), (2228, 38471), (2263, 37876), (2482, 34534), (4526, 18938), (4964, 17267), (9052, 9469)]