883669408

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{2969}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 1778293440

約数和(自身を除く): 894624032

約数列:

[1, 2, 4, 8, 16, 32, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 2272, 2969, 4192, 5938, 9301, 11876, 18602, 23752, 37204, 47504, 74408, 95008, 148816, 210799, 297632, 388939, 421598, 777878, 843196, 1555756, 1686392, 3111512, 3372784, 6223024, 6745568, 12446048, 27614669, 55229338, 110458676, 220917352, 441834704, 883669408]

約数ペア:

[(1, 883669408), (2, 441834704), (4, 220917352), (8, 110458676), (16, 55229338), (32, 27614669), (71, 12446048), (131, 6745568), (142, 6223024), (262, 3372784), (284, 3111512), (524, 1686392), (568, 1555756), (1048, 843196), (1136, 777878), (2096, 421598), (2272, 388939), (2969, 297632), (4192, 210799), (5938, 148816), (9301, 95008), (11876, 74408), (18602, 47504), (23752, 37204)]