164164096

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{10343}}^1$

素因数の和:10392

約数の個数: 40

約数和(自身を含む): 338621184

約数和(自身を除く): 174457088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 10343, 15872, 20686, 41372, 82744, 165488, 320633, 330976, 641266, 661952, 1282532, 1323904, 2565064, 2647808, 5130128, 5295616, 10260256, 20520512, 41041024, 82082048, 164164096]

約数ペア:

[(1, 164164096), (2, 82082048), (4, 41041024), (8, 20520512), (16, 10260256), (31, 5295616), (32, 5130128), (62, 2647808), (64, 2565064), (124, 1323904), (128, 1282532), (248, 661952), (256, 641266), (496, 330976), (512, 320633), (992, 165488), (1984, 82744), (3968, 41372), (7936, 20686), (10343, 15872)]