42980488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{316033}}^1$

素因数の和:316056

約数の個数: 16

約数和(自身を含む): 85329180

約数和(自身を除く): 42348692

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 316033, 632066, 1264132, 2528264, 5372561, 10745122, 21490244, 42980488]

約数ペア:

[(1, 42980488), (2, 21490244), (4, 10745122), (8, 5372561), (17, 2528264), (34, 1264132), (68, 632066), (136, 316033)]