115378016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{823}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 245647584

約数和(自身を除く): 130269568

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 823, 1348, 1646, 2696, 3292, 4381, 5392, 6584, 8762, 10699, 10784, 13168, 17524, 21398, 26336, 35048, 42796, 70096, 85592, 140192, 171184, 277351, 342368, 554702, 1109404, 2218808, 3605563, 4437616, 7211126, 8875232, 14422252, 28844504, 57689008, 115378016]

約数ペア:

[(1, 115378016), (2, 57689008), (4, 28844504), (8, 14422252), (13, 8875232), (16, 7211126), (26, 4437616), (32, 3605563), (52, 2218808), (104, 1109404), (208, 554702), (337, 342368), (416, 277351), (674, 171184), (823, 140192), (1348, 85592), (1646, 70096), (2696, 42796), (3292, 35048), (4381, 26336), (5392, 21398), (6584, 17524), (8762, 13168), (10699, 10784)]