87642352

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2909}}^1$

素因数の和:3193

約数の個数: 40

約数和(自身を含む): 194853600

約数和(自身を除く): 107211248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 2909, 3766, 4304, 5818, 7532, 11636, 15064, 20363, 23272, 30128, 40726, 46544, 81452, 162904, 325808, 782521, 1565042, 3130084, 5477647, 6260168, 10955294, 12520336, 21910588, 43821176, 87642352]

約数ペア:

[(1, 87642352), (2, 43821176), (4, 21910588), (7, 12520336), (8, 10955294), (14, 6260168), (16, 5477647), (28, 3130084), (56, 1565042), (112, 782521), (269, 325808), (538, 162904), (1076, 81452), (1883, 46544), (2152, 40726), (2909, 30128), (3766, 23272), (4304, 20363), (5818, 15064), (7532, 11636)]