120355478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{42649}}^1$

素因数の和:42751

約数の個数: 16

約数和(自身を含む): 193460400

約数和(自身を除く): 73104922

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 42649, 85298, 725033, 1450066, 3539867, 7079734, 60177739, 120355478]

約数ペア:

[(1, 120355478), (2, 60177739), (17, 7079734), (34, 3539867), (83, 1450066), (166, 725033), (1411, 85298), (2822, 42649)]