21838592

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3709}}^1$

素因数の和:3748

約数の個数: 36

約数和(自身を含む): 45499440

約数和(自身を除く): 23660848

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3709, 5888, 7418, 14836, 29672, 59344, 85307, 118688, 170614, 237376, 341228, 474752, 682456, 949504, 1364912, 2729824, 5459648, 10919296, 21838592]

約数ペア:

[(1, 21838592), (2, 10919296), (4, 5459648), (8, 2729824), (16, 1364912), (23, 949504), (32, 682456), (46, 474752), (64, 341228), (92, 237376), (128, 170614), (184, 118688), (256, 85307), (368, 59344), (736, 29672), (1472, 14836), (2944, 7418), (3709, 5888)]