85870744

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1913}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 167207040

約数和(自身を除く): 81336296

約数列:

[1, 2, 4, 8, 31, 62, 124, 181, 248, 362, 724, 1448, 1913, 3826, 5611, 7652, 11222, 15304, 22444, 44888, 59303, 118606, 237212, 346253, 474424, 692506, 1385012, 2770024, 10733843, 21467686, 42935372, 85870744]

約数ペア:

[(1, 85870744), (2, 42935372), (4, 21467686), (8, 10733843), (31, 2770024), (62, 1385012), (124, 692506), (181, 474424), (248, 346253), (362, 237212), (724, 118606), (1448, 59303), (1913, 44888), (3826, 22444), (5611, 15304), (7652, 11222)]