84909328

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39901}}^1$

素因数の和:39935

約数の個数: 40

約数和(自身を含む): 197913920

約数和(自身を除く): 113004592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 39901, 79802, 159604, 279307, 319208, 558614, 638416, 758119, 1117228, 1516238, 2234456, 3032476, 4468912, 5306833, 6064952, 10613666, 12129904, 21227332, 42454664, 84909328]

約数ペア:

[(1, 84909328), (2, 42454664), (4, 21227332), (7, 12129904), (8, 10613666), (14, 6064952), (16, 5306833), (19, 4468912), (28, 3032476), (38, 2234456), (56, 1516238), (76, 1117228), (112, 758119), (133, 638416), (152, 558614), (266, 319208), (304, 279307), (532, 159604), (1064, 79802), (2128, 39901)]