21533888

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14629}}^1$

素因数の和:14664

約数の個数: 28

約数和(自身を含む): 44592240

約数和(自身を除く): 23058352

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14629, 29258, 58516, 117032, 234064, 336467, 468128, 672934, 936256, 1345868, 2691736, 5383472, 10766944, 21533888]

約数ペア:

[(1, 21533888), (2, 10766944), (4, 5383472), (8, 2691736), (16, 1345868), (23, 936256), (32, 672934), (46, 468128), (64, 336467), (92, 234064), (184, 117032), (368, 58516), (736, 29258), (1472, 14629)]