105395408

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{153191}}^1$

素因数の和:153242

約数の個数: 20

約数和(自身を含む): 208953888

約数和(自身を除く): 103558480

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 153191, 306382, 612764, 1225528, 2451056, 6587213, 13174426, 26348852, 52697704, 105395408]

約数ペア:

[(1, 105395408), (2, 52697704), (4, 26348852), (8, 13174426), (16, 6587213), (43, 2451056), (86, 1225528), (172, 612764), (344, 306382), (688, 153191)]