80439538

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{8629}}^1$

素因数の和:8769

約数の個数: 16

約数和(自身を含む): 124272000

約数和(自身を除く): 43832462

約数列:

[1, 2, 59, 79, 118, 158, 4661, 8629, 9322, 17258, 509111, 681691, 1018222, 1363382, 40219769, 80439538]

約数ペア:

[(1, 80439538), (2, 40219769), (59, 1363382), (79, 1018222), (118, 681691), (158, 509111), (4661, 17258), (8629, 9322)]