21088064

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{6217}}^1$

素因数の和:6282

約数の個数: 28

約数和(自身を含む): 42643044

約数和(自身を除く): 21554980

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 6217, 12434, 24868, 49736, 99472, 198944, 329501, 397888, 659002, 1318004, 2636008, 5272016, 10544032, 21088064]

約数ペア:

[(1, 21088064), (2, 10544032), (4, 5272016), (8, 2636008), (16, 1318004), (32, 659002), (53, 397888), (64, 329501), (106, 198944), (212, 99472), (424, 49736), (848, 24868), (1696, 12434), (3392, 6217)]