16381768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2351}}^1$

素因数の和:2437

約数の個数: 32

約数和(自身を含む): 33586560

約数和(自身を除く): 17204792

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2351, 3484, 4702, 6968, 9404, 18808, 30563, 61126, 122252, 157517, 244504, 315034, 630068, 1260136, 2047721, 4095442, 8190884, 16381768]

約数ペア:

[(1, 16381768), (2, 8190884), (4, 4095442), (8, 2047721), (13, 1260136), (26, 630068), (52, 315034), (67, 244504), (104, 157517), (134, 122252), (268, 61126), (536, 30563), (871, 18808), (1742, 9404), (2351, 6968), (3484, 4702)]