85339964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{4523}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 153906480

約数和(自身を除く): 68566516

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 4523, 4717, 9046, 9434, 18092, 18868, 239719, 402547, 479438, 805094, 958876, 1610188, 21334991, 42669982, 85339964]

約数ペア:

[(1, 85339964), (2, 42669982), (4, 21334991), (53, 1610188), (89, 958876), (106, 805094), (178, 479438), (212, 402547), (356, 239719), (4523, 18868), (4717, 18092), (9046, 9434)]