8308821008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{31391}}^1$

素因数の和:31703

約数の個数: 40

約数和(自身を含む): 16395664896

約数和(自身を除く): 8086843888

約数列:

[1, 2, 4, 8, 16, 71, 142, 233, 284, 466, 568, 932, 1136, 1864, 3728, 16543, 31391, 33086, 62782, 66172, 125564, 132344, 251128, 264688, 502256, 2228761, 4457522, 7314103, 8915044, 14628206, 17830088, 29256412, 35660176, 58512824, 117025648, 519301313, 1038602626, 2077205252, 4154410504, 8308821008]

約数ペア:

[(1, 8308821008), (2, 4154410504), (4, 2077205252), (8, 1038602626), (16, 519301313), (71, 117025648), (142, 58512824), (233, 35660176), (284, 29256412), (466, 17830088), (568, 14628206), (932, 8915044), (1136, 7314103), (1864, 4457522), (3728, 2228761), (16543, 502256), (31391, 264688), (33086, 251128), (62782, 132344), (66172, 125564)]