219599536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{34057}}^1$

素因数の和:34109

約数の個数: 40

約数和(自身を含む): 472997504

約数和(自身を除く): 253397968

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 34057, 68114, 136228, 272456, 442741, 544912, 885482, 1055767, 1770964, 2111534, 3541928, 4223068, 7083856, 8446136, 13724971, 16892272, 27449942, 54899884, 109799768, 219599536]

約数ペア:

[(1, 219599536), (2, 109799768), (4, 54899884), (8, 27449942), (13, 16892272), (16, 13724971), (26, 8446136), (31, 7083856), (52, 4223068), (62, 3541928), (104, 2111534), (124, 1770964), (208, 1055767), (248, 885482), (403, 544912), (496, 442741), (806, 272456), (1612, 136228), (3224, 68114), (6448, 34057)]