89945464

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{12647}}^1$

素因数の和:12787

約数の個数: 32

約数和(自身を含む): 194273280

約数和(自身を除く): 104327816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 12647, 25294, 50588, 88529, 101176, 177058, 354116, 708232, 1606169, 3212338, 6424676, 11243183, 12849352, 22486366, 44972732, 89945464]

約数ペア:

[(1, 89945464), (2, 44972732), (4, 22486366), (7, 12849352), (8, 11243183), (14, 6424676), (28, 3212338), (56, 1606169), (127, 708232), (254, 354116), (508, 177058), (889, 101176), (1016, 88529), (1778, 50588), (3556, 25294), (7112, 12647)]