90791386

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{341321}}^1$

素因数の和:341349

約数の個数: 16

約数和(自身を含む): 163834560

約数和(自身を除く): 73043174

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 341321, 682642, 2389247, 4778494, 6485099, 12970198, 45395693, 90791386]

約数ペア:

[(1, 90791386), (2, 45395693), (7, 12970198), (14, 6485099), (19, 4778494), (38, 2389247), (133, 682642), (266, 341321)]