129967346

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{3167}}^1$

素因数の和:3274

約数の個数: 24

約数和(自身を含む): 210076416

約数和(自身を除く): 80109070

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 3167, 6334, 20519, 41038, 53839, 107678, 224857, 449714, 915263, 1830526, 3822569, 7645138, 64983673, 129967346]

約数ペア:

[(1, 129967346), (2, 64983673), (17, 7645138), (34, 3822569), (71, 1830526), (142, 915263), (289, 449714), (578, 224857), (1207, 107678), (2414, 53839), (3167, 41038), (6334, 20519)]