23221376

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4219}}^1$

素因数の和:4276

約数の個数: 32

約数和(自身を含む): 47348400

約数和(自身を除く): 24127024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4219, 5504, 8438, 16876, 33752, 67504, 135008, 181417, 270016, 362834, 540032, 725668, 1451336, 2902672, 5805344, 11610688, 23221376]

約数ペア:

[(1, 23221376), (2, 11610688), (4, 5805344), (8, 2902672), (16, 1451336), (32, 725668), (43, 540032), (64, 362834), (86, 270016), (128, 181417), (172, 135008), (344, 67504), (688, 33752), (1376, 16876), (2752, 8438), (4219, 5504)]