86561004064

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{61961}}^1$

素因数の和:62413

約数の個数: 48

約数和(自身を含む): 172149024600

約数和(自身を除く): 85588020536

約数列:

[1, 2, 4, 8, 16, 32, 149, 293, 298, 586, 596, 1172, 1192, 2344, 2384, 4688, 4768, 9376, 43657, 61961, 87314, 123922, 174628, 247844, 349256, 495688, 698512, 991376, 1397024, 1982752, 9232189, 18154573, 18464378, 36309146, 36928756, 72618292, 73857512, 145236584, 147715024, 290473168, 295430048, 580946336, 2705031377, 5410062754, 10820125508, 21640251016, 43280502032, 86561004064]

約数ペア:

[(1, 86561004064), (2, 43280502032), (4, 21640251016), (8, 10820125508), (16, 5410062754), (32, 2705031377), (149, 580946336), (293, 295430048), (298, 290473168), (586, 147715024), (596, 145236584), (1172, 73857512), (1192, 72618292), (2344, 36928756), (2384, 36309146), (4688, 18464378), (4768, 18154573), (9376, 9232189), (43657, 1982752), (61961, 1397024), (87314, 991376), (123922, 698512), (174628, 495688), (247844, 349256)]