86165368

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2213}}^1$

素因数の和:2407

約数の個数: 32

約数和(自身を含む): 167909760

約数和(自身を除く): 81744392

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 2213, 4426, 4867, 8852, 9734, 17704, 19468, 38936, 68603, 137206, 274412, 347441, 548824, 694882, 1389764, 2779528, 10770671, 21541342, 43082684, 86165368]

約数ペア:

[(1, 86165368), (2, 43082684), (4, 21541342), (8, 10770671), (31, 2779528), (62, 1389764), (124, 694882), (157, 548824), (248, 347441), (314, 274412), (628, 137206), (1256, 68603), (2213, 38936), (4426, 19468), (4867, 17704), (8852, 9734)]