83880346

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{20389}}^1$

素因数の和:20430

約数の個数: 24

約数和(自身を含む): 146440980

約数和(自身を除く): 62560634

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 20389, 40778, 224279, 346613, 448558, 693226, 2467069, 3812743, 4934138, 7625486, 41940173, 83880346]

約数ペア:

[(1, 83880346), (2, 41940173), (11, 7625486), (17, 4934138), (22, 3812743), (34, 2467069), (121, 693226), (187, 448558), (242, 346613), (374, 224279), (2057, 40778), (4114, 20389)]