85802728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{4621}}^1$

素因数の和:4849

約数の個数: 32

約数和(自身を含む): 176375520

約数和(自身を除く): 90572792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4621, 4642, 9242, 9284, 18484, 18568, 36968, 50831, 101662, 203324, 406648, 975031, 1950062, 3900124, 7800248, 10725341, 21450682, 42901364, 85802728]

約数ペア:

[(1, 85802728), (2, 42901364), (4, 21450682), (8, 10725341), (11, 7800248), (22, 3900124), (44, 1950062), (88, 975031), (211, 406648), (422, 203324), (844, 101662), (1688, 50831), (2321, 36968), (4621, 18568), (4642, 18484), (9242, 9284)]