54109912

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{397867}}^1$

素因数の和:397890

約数の個数: 16

約数和(自身を含む): 107424360

約数和(自身を除く): 53314448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 397867, 795734, 1591468, 3182936, 6763739, 13527478, 27054956, 54109912]

約数ペア:

[(1, 54109912), (2, 27054956), (4, 13527478), (8, 6763739), (17, 3182936), (34, 1591468), (68, 795734), (136, 397867)]