17890299008

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{1066931}}^1$

素因数の和:1067076

約数の個数: 32

約数和(自身を含む): 35912931120

約数和(自身を除く): 18022632112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 8384, 16768, 1066931, 2133862, 4267724, 8535448, 17070896, 34141792, 68283584, 136567168, 139767961, 279535922, 559071844, 1118143688, 2236287376, 4472574752, 8945149504, 17890299008]

約数ペア:

[(1, 17890299008), (2, 8945149504), (4, 4472574752), (8, 2236287376), (16, 1118143688), (32, 559071844), (64, 279535922), (128, 139767961), (131, 136567168), (262, 68283584), (524, 34141792), (1048, 17070896), (2096, 8535448), (4192, 4267724), (8384, 2133862), (16768, 1066931)]