85188688

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17807}}^1$

素因数の和:17851

約数の個数: 40

約数和(自身を含む): 185488128

約数和(自身を除く): 100299440

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 17807, 35614, 71228, 142456, 231491, 284912, 409561, 462982, 819122, 925964, 1638244, 1851928, 3276488, 3703856, 5324293, 6552976, 10648586, 21297172, 42594344, 85188688]

約数ペア:

[(1, 85188688), (2, 42594344), (4, 21297172), (8, 10648586), (13, 6552976), (16, 5324293), (23, 3703856), (26, 3276488), (46, 1851928), (52, 1638244), (92, 925964), (104, 819122), (184, 462982), (208, 409561), (299, 284912), (368, 231491), (598, 142456), (1196, 71228), (2392, 35614), (4784, 17807)]