85342664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6977}}^1$

素因数の和:7133

約数の個数: 32

約数和(自身を含む): 175845600

約数和(自身を除く): 90502936

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1112, 1529, 3058, 6116, 6977, 12232, 13954, 27908, 55816, 76747, 153494, 306988, 613976, 969803, 1939606, 3879212, 7758424, 10667833, 21335666, 42671332, 85342664]

約数ペア:

[(1, 85342664), (2, 42671332), (4, 21335666), (8, 10667833), (11, 7758424), (22, 3879212), (44, 1939606), (88, 969803), (139, 613976), (278, 306988), (556, 153494), (1112, 76747), (1529, 55816), (3058, 27908), (6116, 13954), (6977, 12232)]