68089346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19991}}^1$

素因数の和:20137

約数の個数: 16

約数和(自身を含む): 110835648

約数和(自身を除く): 42746302

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 19991, 39982, 259883, 519766, 2618821, 5237642, 34044673, 68089346]

約数ペア:

[(1, 68089346), (2, 34044673), (13, 5237642), (26, 2618821), (131, 519766), (262, 259883), (1703, 39982), (3406, 19991)]