85871236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1601}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 174400128

約数和(自身を除く): 88528892

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 53, 92, 106, 212, 253, 506, 583, 1012, 1166, 1219, 1601, 2332, 2438, 3202, 4876, 6404, 13409, 17611, 26818, 35222, 36823, 53636, 70444, 73646, 84853, 147292, 169706, 339412, 405053, 810106, 933383, 1620212, 1866766, 1951619, 3733532, 3903238, 7806476, 21467809, 42935618, 85871236]

約数ペア:

[(1, 85871236), (2, 42935618), (4, 21467809), (11, 7806476), (22, 3903238), (23, 3733532), (44, 1951619), (46, 1866766), (53, 1620212), (92, 933383), (106, 810106), (212, 405053), (253, 339412), (506, 169706), (583, 147292), (1012, 84853), (1166, 73646), (1219, 70444), (1601, 53636), (2332, 36823), (2438, 35222), (3202, 26818), (4876, 17611), (6404, 13409)]