65211392

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1481}}^1$

素因数の和:1544

約数の個数: 44

約数和(自身を含む): 133480776

約数和(自身を除く): 68269384

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1481, 2752, 2962, 5504, 5924, 11008, 11848, 22016, 23696, 44032, 47392, 63683, 94784, 127366, 189568, 254732, 379136, 509464, 758272, 1018928, 1516544, 2037856, 4075712, 8151424, 16302848, 32605696, 65211392]

約数ペア:

[(1, 65211392), (2, 32605696), (4, 16302848), (8, 8151424), (16, 4075712), (32, 2037856), (43, 1516544), (64, 1018928), (86, 758272), (128, 509464), (172, 379136), (256, 254732), (344, 189568), (512, 127366), (688, 94784), (1024, 63683), (1376, 47392), (1481, 44032), (2752, 23696), (2962, 22016), (5504, 11848), (5924, 11008)]