55316504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{406739}}^1$

素因数の和:406762

約数の個数: 16

約数和(自身を含む): 109819800

約数和(自身を除く): 54503296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 406739, 813478, 1626956, 3253912, 6914563, 13829126, 27658252, 55316504]

約数ペア:

[(1, 55316504), (2, 27658252), (4, 13829126), (8, 6914563), (17, 3253912), (34, 1626956), (68, 813478), (136, 406739)]