89788148

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22291}}^1$

素因数の和:22367

約数の個数: 24

約数和(自身を含む): 168527520

約数和(自身を除く): 78739372

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 22291, 44582, 89164, 423529, 847058, 1181423, 1694116, 2362846, 4725692, 22447037, 44894074, 89788148]

約数ペア:

[(1, 89788148), (2, 44894074), (4, 22447037), (19, 4725692), (38, 2362846), (53, 1694116), (76, 1181423), (106, 847058), (212, 423529), (1007, 89164), (2014, 44582), (4028, 22291)]