21816512

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{14821}}^1$

素因数の和:14856

約数の個数: 28

約数和(自身を含む): 45177456

約数和(自身を除く): 23360944

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 14821, 29642, 59284, 118568, 237136, 340883, 474272, 681766, 948544, 1363532, 2727064, 5454128, 10908256, 21816512]

約数ペア:

[(1, 21816512), (2, 10908256), (4, 5454128), (8, 2727064), (16, 1363532), (23, 948544), (32, 681766), (46, 474272), (64, 340883), (92, 237136), (184, 118568), (368, 59284), (736, 29642), (1472, 14821)]