80635072

素因数分解:

$2^6\times 7^1\times {\mathrm{179989}}^1$

素因数の和:180008

約数の個数: 28

約数和(自身を含む): 182869840

約数和(自身を除く): 102234768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 179989, 359978, 719956, 1259923, 1439912, 2519846, 2879824, 5039692, 5759648, 10079384, 11519296, 20158768, 40317536, 80635072]

約数ペア:

[(1, 80635072), (2, 40317536), (4, 20158768), (7, 11519296), (8, 10079384), (14, 5759648), (16, 5039692), (28, 2879824), (32, 2519846), (56, 1439912), (64, 1259923), (112, 719956), (224, 359978), (448, 179989)]