86461364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{22079}}^1$

素因数の和:22183

約数の個数: 24

約数和(自身を含む): 166924800

約数和(自身を除く): 80463436

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 22079, 44158, 88316, 242869, 485738, 971476, 1965031, 3930062, 7860124, 21615341, 43230682, 86461364]

約数ペア:

[(1, 86461364), (2, 43230682), (4, 21615341), (11, 7860124), (22, 3930062), (44, 1965031), (89, 971476), (178, 485738), (356, 242869), (979, 88316), (1958, 44158), (3916, 22079)]