86455208

素因数分解:

$2^3\times 7^5\times {\mathrm{643}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 189413280

約数和(自身を除く): 102958072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 643, 686, 1286, 1372, 2401, 2572, 2744, 4501, 4802, 5144, 9002, 9604, 16807, 18004, 19208, 31507, 33614, 36008, 63014, 67228, 126028, 134456, 220549, 252056, 441098, 882196, 1543843, 1764392, 3087686, 6175372, 10806901, 12350744, 21613802, 43227604, 86455208]

約数ペア:

[(1, 86455208), (2, 43227604), (4, 21613802), (7, 12350744), (8, 10806901), (14, 6175372), (28, 3087686), (49, 1764392), (56, 1543843), (98, 882196), (196, 441098), (343, 252056), (392, 220549), (643, 134456), (686, 126028), (1286, 67228), (1372, 63014), (2401, 36008), (2572, 33614), (2744, 31507), (4501, 19208), (4802, 18004), (5144, 16807), (9002, 9604)]