80376832

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1554

約数の個数: 44

約数和(自身を含む): 163817316

約数和(自身を除く): 83440484

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1481, 1696, 2962, 3392, 5924, 6784, 11848, 13568, 23696, 27136, 47392, 54272, 78493, 94784, 156986, 189568, 313972, 379136, 627944, 758272, 1255888, 1516544, 2511776, 5023552, 10047104, 20094208, 40188416, 80376832]

約数ペア:

[(1, 80376832), (2, 40188416), (4, 20094208), (8, 10047104), (16, 5023552), (32, 2511776), (53, 1516544), (64, 1255888), (106, 758272), (128, 627944), (212, 379136), (256, 313972), (424, 189568), (512, 156986), (848, 94784), (1024, 78493), (1481, 54272), (1696, 47392), (2962, 27136), (3392, 23696), (5924, 13568), (6784, 11848)]