84890146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 147728448

約数和(自身を除く): 62838302

約数列:

[1, 2, 11, 17, 22, 34, 187, 353, 374, 643, 706, 1286, 3883, 6001, 7073, 7766, 10931, 12002, 14146, 21862, 66011, 120241, 132022, 226979, 240482, 453958, 2496769, 3858643, 4993538, 7717286, 42445073, 84890146]

約数ペア:

[(1, 84890146), (2, 42445073), (11, 7717286), (17, 4993538), (22, 3858643), (34, 2496769), (187, 453958), (353, 240482), (374, 226979), (643, 132022), (706, 120241), (1286, 66011), (3883, 21862), (6001, 14146), (7073, 12002), (7766, 10931)]