38438992

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{45329}}^1$

素因数の和:45390

約数の個数: 20

約数和(自身を含む): 75882420

約数和(自身を除く): 37443428

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 45329, 90658, 181316, 362632, 725264, 2402437, 4804874, 9609748, 19219496, 38438992]

約数ペア:

[(1, 38438992), (2, 19219496), (4, 9609748), (8, 4804874), (16, 2402437), (53, 725264), (106, 362632), (212, 181316), (424, 90658), (848, 45329)]