38009008

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{139739}}^1$

素因数の和:139764

約数の個数: 20

約数和(自身を含む): 77974920

約数和(自身を除く): 39965912

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 139739, 279478, 558956, 1117912, 2235824, 2375563, 4751126, 9502252, 19004504, 38009008]

約数ペア:

[(1, 38009008), (2, 19004504), (4, 9502252), (8, 4751126), (16, 2375563), (17, 2235824), (34, 1117912), (68, 558956), (136, 279478), (272, 139739)]