6432128

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 13235520

約数和(自身を除く): 6803392

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1621, 1984, 3242, 3968, 6484, 12968, 25936, 50251, 51872, 100502, 103744, 201004, 207488, 402008, 804016, 1608032, 3216064, 6432128]

約数ペア:

[(1, 6432128), (2, 3216064), (4, 1608032), (8, 804016), (16, 402008), (31, 207488), (32, 201004), (62, 103744), (64, 100502), (124, 51872), (128, 50251), (248, 25936), (496, 12968), (992, 6484), (1621, 3968), (1984, 3242)]