30997336

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{21407}}^1$

素因数の和:21594

約数の個数: 16

約数和(自身を含む): 58443840

約数和(自身を除く): 27446504

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 21407, 42814, 85628, 171256, 3874667, 7749334, 15498668, 30997336]

約数ペア:

[(1, 30997336), (2, 15498668), (4, 7749334), (8, 3874667), (181, 171256), (362, 85628), (724, 42814), (1448, 21407)]