117407408

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{27901}}^1$

素因数の和:28172

約数の個数: 20

約数和(自身を含む): 228349968

約数和(自身を除く): 110942560

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 27901, 55802, 111604, 223208, 446416, 7337963, 14675926, 29351852, 58703704, 117407408]

約数ペア:

[(1, 117407408), (2, 58703704), (4, 29351852), (8, 14675926), (16, 7337963), (263, 446416), (526, 223208), (1052, 111604), (2104, 55802), (4208, 27901)]