80457963308

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1109}}^1\times {\mathrm{270709}}^1$

素因数の和:271889

約数の個数: 24

約数和(自身を含む): 143032335600

約数和(自身を除く): 62574372292

約数列:

[1, 2, 4, 67, 134, 268, 1109, 2218, 4436, 74303, 148606, 270709, 297212, 541418, 1082836, 18137503, 36275006, 72550012, 300216281, 600432562, 1200865124, 20114490827, 40228981654, 80457963308]

約数ペア:

[(1, 80457963308), (2, 40228981654), (4, 20114490827), (67, 1200865124), (134, 600432562), (268, 300216281), (1109, 72550012), (2218, 36275006), (4436, 18137503), (74303, 1082836), (148606, 541418), (270709, 297212)]