42165338

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{17467}}^1$

素因数の和:17557

約数の個数: 16

約数和(自身を含む): 67915584

約数和(自身を除く): 25750246

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 17467, 34934, 296939, 593878, 1240157, 2480314, 21082669, 42165338]

約数ペア:

[(1, 42165338), (2, 21082669), (17, 2480314), (34, 1240157), (71, 593878), (142, 296939), (1207, 34934), (2414, 17467)]