38605744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{56113}}^1$

素因数の和:56164

約数の個数: 20

約数和(自身を含む): 76539496

約数和(自身を除く): 37933752

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 56113, 112226, 224452, 448904, 897808, 2412859, 4825718, 9651436, 19302872, 38605744]

約数ペア:

[(1, 38605744), (2, 19302872), (4, 9651436), (8, 4825718), (16, 2412859), (43, 897808), (86, 448904), (172, 224452), (344, 112226), (688, 56113)]