90646528

素因数分解:

$2^{11}\times 7^1\times {\mathrm{6323}}^1$

素因数の和:6352

約数の個数: 48

約数和(自身を含む): 207174240

約数和(自身を除く): 116527712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 6323, 7168, 12646, 14336, 25292, 44261, 50584, 88522, 101168, 177044, 202336, 354088, 404672, 708176, 809344, 1416352, 1618688, 2832704, 3237376, 5665408, 6474752, 11330816, 12949504, 22661632, 45323264, 90646528]

約数ペア:

[(1, 90646528), (2, 45323264), (4, 22661632), (7, 12949504), (8, 11330816), (14, 6474752), (16, 5665408), (28, 3237376), (32, 2832704), (56, 1618688), (64, 1416352), (112, 809344), (128, 708176), (224, 404672), (256, 354088), (448, 202336), (512, 177044), (896, 101168), (1024, 88522), (1792, 50584), (2048, 44261), (3584, 25292), (6323, 14336), (7168, 12646)]