4328786416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{90697}}^1$

素因数の和:90881

約数の個数: 40

約数和(自身を含む): 8884776080

約数和(自身を除く): 4555989664

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1256, 2512, 2983, 5966, 11932, 23864, 47728, 90697, 181394, 362788, 725576, 1451152, 1723243, 3446486, 6892972, 13785944, 14239429, 27571888, 28478858, 56957716, 113915432, 227830864, 270549151, 541098302, 1082196604, 2164393208, 4328786416]

約数ペア:

[(1, 4328786416), (2, 2164393208), (4, 1082196604), (8, 541098302), (16, 270549151), (19, 227830864), (38, 113915432), (76, 56957716), (152, 28478858), (157, 27571888), (304, 14239429), (314, 13785944), (628, 6892972), (1256, 3446486), (2512, 1723243), (2983, 1451152), (5966, 725576), (11932, 362788), (23864, 181394), (47728, 90697)]