255930568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47963}}^1$

素因数の和:48021

約数の個数: 32

約数和(自身を含む): 518011200

約数和(自身を除く): 262080632

約数列:

[1, 2, 4, 8, 23, 29, 46, 58, 92, 116, 184, 232, 667, 1334, 2668, 5336, 47963, 95926, 191852, 383704, 1103149, 1390927, 2206298, 2781854, 4412596, 5563708, 8825192, 11127416, 31991321, 63982642, 127965284, 255930568]

約数ペア:

[(1, 255930568), (2, 127965284), (4, 63982642), (8, 31991321), (23, 11127416), (29, 8825192), (46, 5563708), (58, 4412596), (92, 2781854), (116, 2206298), (184, 1390927), (232, 1103149), (667, 383704), (1334, 191852), (2668, 95926), (5336, 47963)]